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Patent Assignment Assignor Details
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Assignor Name : CRAWFORD, ROGER A.
Total Assignments: 10
Assignment: 1
Reel/Frame:003890/0283   Pages: 4
Recorded: 06/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELCH, CLETUS N.
Exec Dt:
05/28/1981
2
LOEHR, CLIFFORD E.
Exec Dt:
05/28/1981
3
CRAWFORD, ROGER A.
Exec Dt:
05/28/1981
4
CARBAUGH, JOHN E.
Exec Dt:
05/28/1981
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4328200
NONE
06269241
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:003977/0960   Pages: 4
Recorded: 02/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOEHR, CLIFFORD E.
Exec Dt:
02/17/1982
2
CRAWFORD, ROGER A.
Exec Dt:
02/17/1982
3
CARBAUGH, JOHN E.
Exec Dt:
02/17/1982
4
WELCH, CLETUS N.
Exec Dt:
02/17/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4390512
NONE
06350653
Correspondence name and address
IRWIN M. STEIN
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:004507/0096   Pages: 3
Recorded: 01/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAKRABARTI, PARITOSH M.
Exec Dt:
01/09/1986
2
CRAWFORD, ROGER A.
Exec Dt:
01/09/1986
3
JUDA, ROBERT H.
Exec Dt:
01/06/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4894241
NONE
06819443
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:004507/0099   Pages: 3
Recorded: 01/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JUDA, ROBERT H.
Exec Dt:
01/06/1986
2
CRAWFORD, ROGER A.
Exec Dt:
01/09/1986
3
CHAKRABARTI, PARITOSH M.
Exec Dt:
01/09/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4693894
NONE
06819440
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:004507/0142   Pages: 3
Recorded: 01/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JUDA, ROBERT H.
Exec Dt:
01/06/1986
2
CHAKRABARTI, PARITOSH M.
Exec Dt:
01/09/1986
3
CRAWFORD, ROGER A.
Exec Dt:
01/09/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4844899
NONE
06819452
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:004507/0145   Pages: 3
Recorded: 01/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CRAWFORD, ROGER A.
Exec Dt:
01/09/1986
2
JUDA, ROBERT H.
Exec Dt:
01/03/1986
3
CHAKRABARTI, PARITOSH M.
Exec Dt:
01/09/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782078
NONE
06819453
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:004634/0872   Pages: 3
Recorded: 10/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAKRABARTI, PARITOSH M.
Exec Dt:
10/17/1986
2
CRAWFORD, ROGER A.
Exec Dt:
10/15/1986
3
JUDA, ROBERT H.
Exec Dt:
10/15/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818532
NONE
06922375
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:005051/0608   Pages: 2
Recorded: 03/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CRAWFORD, ROGER A.
Exec Dt:
02/27/1989
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895759
NONE
07315981
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:005168/0609   Pages: 4
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CRAWFORD, ROGER A.
Exec Dt:
08/08/1989
2
KRIVAK, THOMAS G.
Exec Dt:
08/10/1989
3
MALLOY, PATRICK G.
Exec Dt:
08/08/1989
4
YANG, DA-HUNG
Exec Dt:
08/08/1989
Assignee
1
PPG INDUSTRIES, INC.
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030286
NONE
07396402
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:007678/0909   Pages: 2
Recorded: 08/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEHLINGOT, JAMES R.
Exec Dt:
08/11/1995
2
POOLE, WALLACE J.
Exec Dt:
08/17/1995
3
VANDEPOLDER, DONALD R.
Exec Dt:
08/22/1995
4
CRAWFORD, ROGER A.
Exec Dt:
08/17/1995
5
SHAFFER, ROBERT A.
Exec Dt:
08/17/1995
Assignee
1
BENTELER INDUSTRIES, INC.
50 MONROE AVENUE, N.W.
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5673470
NONE
08522172
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
RICHARD C. COOPER
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501

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