Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
GRUNEWALDER JOHN F.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 003831/0394 | |
| Pages: | 3 |
| | Recorded: | 11/21/1980 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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PITTSBURGH,, PENNSYLVANIA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06208971
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Correspondence name and address
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PATENT DEPT.
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PPG INDUSTRIES, INC.
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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Assignment:
2
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Reel/Frame: | 003833/0358 | |
| Pages: | 3 |
| | Recorded: | 11/21/1980 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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PITTSBURGH,, PENNSYLVANIA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06208973
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Correspondence name and address
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PATENT DEPT.
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PPG INDUSTRIES, INC.
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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Assignment:
3
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Reel/Frame: | 003861/0264 | |
| Pages: | 2 |
| | Recorded: | 01/12/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06224429
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Correspondence name and address
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PATENT DEPT.
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PPG INDUSTRIES INC.,
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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Assignment:
4
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Reel/Frame: | 003865/0026 | |
| Pages: | 3 |
| | Recorded: | 01/29/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06229495
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Correspondence name and address
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PATENT DEPT.
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PPG INDUSTRIES, INC.
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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Assignment:
5
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Reel/Frame: | 003853/0545 | |
| Pages: | 3 |
| | Recorded: | 05/22/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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PITTSBURGH, PENNSYLVANIA 15222 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06228444
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Correspondence name and address
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PATENT DEPT.
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PPG INDUSTRIES INC.
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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