Inventor
Theodore Panasik
Inventor
Vestal, NY, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes50%
C07DHeterocyclic compounds17%
C23CCoating metallic material17%
H05KPrinted circuits17%
PatentTitleYear
4,448,804'Method for selective electroless plating of copper onto a non-conductive substrate surface'19844,066,456'Incorporated carboxy substituted p-phenylenediamine color developer'19784,066,457'Color developer for diffusion transfer'19784,033,772'Amphoteric maleic anhydride copolymers and photographic emulsions employing the same'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1978Patents assigned to GAF CORP (3)· patent assignee history
1977–1984Based in Vestal, NY, US· patent location history
1984Patents assigned to IBM (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GAF CORP | 3 | 1977–1978 |
| IBM | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vestal, New York, US | 4 | 1977–1984 |