Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371289 | Preparation of N-substituted-N'-phenyl p-phenylenediamines | Kirkwood S. Cottman | 1994-12-06 |
| 5310921 | Bis-(2,5-polythio-1,3,4-thiadiazoles), rubbers containing such compounds, and a method of preparation of bis-(2,5-polythio-1,3,4-thiadiazoles) | Michael Brendan Rodgers, Kevin L. Rollick | 1994-05-10 |
| 5280071 | High molecular weight amine containing antiozonants | Budd H. Sturm, Paul Harry Sandstrom, George Frank Balogh | 1994-01-18 |