Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646029 | Pyrimidine derivatives as hardness stabilizers | Rabindra Nath Datta, Otto W. Maender | 2003-11-11 |
| 6465604 | Pyrimidine derivatives as hardness stabilizers | Otto W. Maender | 2002-10-15 |
| 5374689 | Rubber compositions containing 2-pyrazine sulfenamides | Charles J. Rostek, Jr., David J. Sikora | 1994-12-20 |
| 5204481 | Process for preparing benzothiazole sulfenimides using an aliphatic hydrocarbon solvent | Sharen B. Carroll, Roger Keranen Rains | 1993-04-20 |
| 4596883 | Herbicidally active substituted diphenyl ethers | James A. Schwindeman | 1986-06-24 |