Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338171 | Photopolymerizable compositions | Thomas Huemmer, Pallavoor R. Lakshmanan | 1982-07-06 |
| 4320223 | Molded epoxy resin product containing acids from oxidation of carbonaceous materials and process for producing same | Johann G. D. Schulz, James T. Eurich | 1982-03-16 |