Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5203955 | Method for etching an organic polymeric material | Aldred Viehbeck, Stephen L. Buchwalter, John J. Glenning, Caroline A. Kovac, Linda C. Matthew +2 more | 1993-04-20 |
| 5179467 | Charge transfer salts and uses thereof | Stephen L. Buchwalter, Revathi Iyengar, Terrence R. O'Toole, Alfred Viehbeck | 1993-01-12 |
| 5135779 | Method for conditioning an organic polymeric material | Alfred Viehbeck, Stephen L. Buchwalter, Caroline A. Kovac, Stephen L. Tisdale | 1992-08-04 |
| 5132351 | Chemical solder comprising a metal salt, polyphthalaldehyde and a solvent | Hiroshi Ito, Caroline A. Kovac, Michael J. Palmer, Roger A. Pollak, Paige A. Poore | 1992-07-21 |
| 5104944 | Process for nucleophilic derivatization of materials having an imide group conjugated to an aromatic moiety | Daniel Peter Morris, Alfred Viehbeck | 1992-04-14 |
| 5045159 | Derivatives of compounds containing a carbonyl group conjugated to an aromatic moiety and electrophilic methods of fabrication thereof | Daniel Peter Morris, Alfred Viehbeck | 1991-09-03 |