Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338392 | Class of E-beam resists based on conducting organic charge transfer salts | Edward M. Engler, Robert G. Schad, Yaffa Tomkiewicz | 1982-07-06 |
| 4312935 | Class of E-beam resists based on conducting organic charge transfer salts | Edward M. Engler, Robert G. Schad, Yaffa Tomkiewicz | 1982-01-26 |
| 4312936 | Class of E-beam resists based on conducting organic charge transfer salts | Edward M. Engler, Robert G. Schad, Yaffa Tomkiewicz | 1982-01-26 |