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Patent Assignment Assignor Details
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Assignor Name : BRIGGS, AUBREY C.
Total Assignments: 6
Assignment: 1
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: 2
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: 3
Reel/Frame:004138/0477   Pages: 1
Recorded: 06/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BRIGGS, AUBREY C.
Exec Dt:
06/03/1983
Assignee
1
DRAVCO CORPORATION
ONE OLIVER PLAZA
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548315
NONE
06501835
Correspondence name and address
R. V. WESTERHOFF
PARMELEE, MILLER, WELSH & KRATZ
STE. 721, 301 FIFTH AVE., BLDG.
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:004663/0988   Pages: 1
Recorded: 02/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRIGGS, AUBREY C.
Exec Dt:
11/26/1986
2
DUCKWORTH, R. ALAN
Exec Dt:
11/26/1986
Assignee
1
BRIGGS TECHNOLOGY, INC., A CORP. OF PA
4700 GRAND AVENUE, NEVILLE ISLAND
PITTSBURGH, PENNSYLVANIA 15225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4776731
NONE
06935404
Correspondence name and address
KENT E. BALDAUF
PARMELEE, MILLER, WELSH & KRATZ
SUITE 721- 301 FIFTH AVENUE BLDG.
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:005158/0522   Pages: 1
Recorded: 10/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRIGGS, AUBREY C.
Exec Dt:
10/12/1989
2
NATHENSON, RICHARD D.
Exec Dt:
10/12/1989
Assignee
1
ACB TECHNOLOGY CORP., A PENNSYLVANIA CORP.
4700 GRAND AVENUE
NEVILLE ISLAND, PENNSYLVANIA 15225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4936031
NONE
07420561
Correspondence name and address
ECKERT, SEAMANS, CHERIN & MELLOTT
600 GRANT ST.
FORTY-SECOND FLOOR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:052789/0070   Pages: 3
Recorded: 05/29/2020
Attorney Dkt #:027168-00011-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRIGGS, AUBREY C.
Exec Dt:
05/29/2000
Assignee
1
BRIGGS, LEONARD C.
955 BLACKBURN ROAD
SEWICKLEY HEIGHTS, PENNSYLVANIA 15143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11278066
US20170079340
15355192
Correspondence name and address
BRIJ K. AGARWAL
600 GRANT ST.
44TH FLOOR
PITTSBURGH, PA 15219

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