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Assignee Name : DRAVO CORPORATION
Total Assignments: 25
Assignment: 1
Reel/Frame:003818/0555   Pages: 1
Recorded: 09/24/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HANSOTTE ROGER J.
Exec Dt:
09/08/1980
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4332092
NONE
06190428
Correspondence name and address
LOUIS E. MARN
GATEWAY ONE
NEWARK, NJ 07102
Assignment: 2
Reel/Frame:003817/0658   Pages: 1
Recorded: 09/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAKIN IRA
Exec Dt:
09/15/1980
2
BLAIR GILBERT
Exec Dt:
09/15/1980
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4270982
NONE
06189085
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:003829/0352   Pages: 1
Recorded: 02/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEONHARDT ALEXANDER
Exec Dt:
01/20/1981
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4316543
NONE
06150898
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 5TH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:003869/0933   Pages: 1
Recorded: 02/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GESSLER DONALD A.
Exec Dt:
02/05/1981
Assignee
1
DRAVO CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4376052
NONE
06236741
Correspondence name and address
LOUIS E. MARN
GATEWAY ONE
NEWARK, NJ 07102
Assignment: 5
Reel/Frame:003918/0945   Pages: 1
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KARNOFSKY, GEORGE B.
Exec Dt:
02/19/1981
2
HANSOTTE, ROGER J.
Exec Dt:
02/19/1981
Assignee
1
DRAVO CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4359417
NONE
06238034
Correspondence name and address
LOUIS E. MARN
GATEWAY ONE
NEWARK, NJ 07102
Assignment: 6
Reel/Frame:003875/0563   Pages: 1
Recorded: 03/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GESSLER DONALD A.
Exec Dt:
03/19/1981
Assignee
1
DRAVO CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4563273
NONE
06248046
Correspondence name and address
LOUIS E. MARN
GATEWAY ONE
NEWARK, NJ 07102
Assignment: 7
Reel/Frame:003906/0608   Pages: 2
Recorded: 07/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KESTNER, DANIEL W. JR.
Exec Dt:
07/02/1981
2
FORBES, FRANK
Exec Dt:
07/14/1981
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381988
NONE
06285060
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 5TH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:003918/0211   Pages: 1
Recorded: 09/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GESSLER, DONALD A.
Exec Dt:
08/20/1981
Assignee
1
DRAVO CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4393027
NONE
06300190
Correspondence name and address
LOUIS E. MARN
GATEWAY ONE, SUITE 2404
NEWARK, NJ 07102
Assignment: 9
Reel/Frame:003920/0149   Pages: 1
Recorded: 09/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GESSLER, DONALD A.
Exec Dt:
08/20/1981
Assignee
1
DRAVO CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4412976
NONE
06300380
Correspondence name and address
LOUIS E. MARN
GATEWAY ONE, STE. 2404
NEWARK, NJ 07102
Assignment: 10
Reel/Frame:003962/0115   Pages: 2
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLAIR, GILBERT
Exec Dt:
11/05/1981
2
DUSEL, MARTIN C.
Exec Dt:
11/05/1981
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388153
NONE
06323182
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVENUE BLDG.
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:003968/0706   Pages: 1
Recorded: 12/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FENTON, EDWARD A. JR.
Exec Dt:
12/04/1981
2
SIMPSON, JOHN F. JR.
Exec Dt:
12/04/1981
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405050
NONE
06330460
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVENUE BLDG.
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:003968/0511   Pages: 1
Recorded: 12/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COATE, DAVID W.
Exec Dt:
12/08/1981
2
SELMECZI, JOSEPH G.
Exec Dt:
12/08/1981
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420404
NONE
06330227
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 5TH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 13
Reel/Frame:003965/0940   Pages: 1
Recorded: 01/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OYLER, JOHN F.
Exec Dt:
01/12/1982
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408987
NONE
06340977
Correspondence name and address
R. V. WESTERHOFF
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:003985/0126   Pages: 1
Recorded: 04/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MUHORAY, CORNEL
Exec Dt:
03/29/1982
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4444539
NONE
06365907
Correspondence name and address
R. V. WESTERHOFF
PARMELEE, MILLER, WELSH & KRATZ
301 FIFTH AVENUE BLDG., STE. 721
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:004013/0972   Pages: 1
Recorded: 05/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BINZEN, WILLARD
Exec Dt:
05/18/1982
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA, A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4479749
NONE
06382780
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 5TH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:004076/0007   Pages: 1
Recorded: 12/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PATER, LARRY L.
Exec Dt:
12/03/1982
2
BRIGGS, AUBREY C.
Exec Dt:
12/03/1982
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4573637
NONE
06447000
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:004078/0975   Pages: 1
Recorded: 12/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KARNOFSKY, GEORGE B.
Exec Dt:
12/17/1982
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4448667
NONE
06451331
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:004138/0476   Pages: 1
Recorded: 06/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BRIGGS, AUBREY C.
Exec Dt:
06/03/1983
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4506781
NONE
06501836
Correspondence name and address
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVE., BLDG.
PITTSBURGH, PA 15222
Assignment: 19
Reel/Frame:004206/0977   Pages: 2
Recorded: 12/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FENTON, EDWARD A. JR.
Exec Dt:
11/17/1983
2
LAKIN, IRA W.
Exec Dt:
11/17/1983
3
STEIN, JOSEPH M.
Exec Dt:
11/17/1983
4
LOHR, JOHN R.
Exec Dt:
11/17/1983
5
SCHREIBER, DAVID A.
Exec Dt:
11/17/1983
Assignee
1
DRAVO CORPORATION
OLIVER PL.
PITTSUBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501539
NONE
06557466
Correspondence name and address
R. V. WESTERHOFF
PARMELEE, MILLER, WELSH & KRATZ
STE. 721 - 301 FIFTH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:004457/0059   Pages: 1
Recorded: 09/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COLAIANNE, JAMES
Exec Dt:
09/05/1985
2
JUNKER, THOMAS J.
Exec Dt:
09/05/1985
3
SAROFF, LAWRENCE
Exec Dt:
09/05/1985
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP OF PA
PITTSBURGH, ALLEGHENY, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603225
NONE
06774924
Correspondence name and address
WILLIAM G. KRATZ, JR.
PARMELEE, MILLER, WELSH & KRATZ
301 FIFTH AVENUE BLDG.,
STE. 721
PITTSBURGH, PA 15222
Assignment: 21
Reel/Frame:004462/0665   Pages: 2
Recorded: 09/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COLLEGE, JOHN W.
Exec Dt:
09/10/1985
2
VLNATY, JOSEPH
Exec Dt:
08/26/1985
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626418
NONE
06780416
Correspondence name and address
WILLIAM G. KRATZ, JR.
PARMELEE, MILLER, WELSH & KRATZ
SUITE 721, 301 FIFRH AVENUE BLDG.
PITTSBURGH, PA 15222
Assignment: 22
Reel/Frame:004753/0877   Pages: 1
Recorded: 06/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BINZEN, WILLARD
Exec Dt:
06/29/1987
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4760968
NONE
07068650
Correspondence name and address
KENT E. BALDAUF
PARMELEE, MILLER, WELSH & KRATZ
SUITE 721 - 301 FIFTH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 23
Reel/Frame:004746/0076   Pages: 1
Recorded: 08/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
UNDERWOOD, DAVID T.
Exec Dt:
07/24/1987
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA
PITTSBURHG, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4779992
NONE
07057798
Correspondence name and address
BARBARA J. PARK
PARMELEE, MILLER, WELSH & KRATZ
SUITE 721 - 301 FIFTH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 24
Reel/Frame:004927/0089   Pages: 1
Recorded: 07/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WRIGHT, EVERALD V.
Exec Dt:
07/26/1988
2
MANLEY, THOMAS L. JR.
Exec Dt:
07/26/1988
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4881848
NONE
07224140
Correspondence name and address
WILLIAM G. KRATZ, JR.
PARMELEE, MILLER, WELSH & KRATZ
STE. 721
301 FIFTH AVE BLDG.
PITTSBURGH, PA 15222
Assignment: 25
Reel/Frame:004954/0074   Pages: 1
Recorded: 07/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MANLEY, THOMAS L. JR.
Exec Dt:
07/26/1988
2
WRIGHT, EVERALD V.
Exec Dt:
07/26/1988
Assignee
1
DRAVO CORPORATION
ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906130
NONE
07224798
Correspondence name and address
WILLIAM G. KRATZ JR.
PARMELEE, MILLER, WELSH & KRATZ
SUITE 721 - 301 FIFTH AVE. BUILDING
PITTSBURGH, PA 15222

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