Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443421 | Poppet valve with sleeve | — | 2002-09-03 |
| 5798127 | Injection molding of a tire component | Ronda Renee Bayer Thayer, Robert Leon Benedict, Larry E. Chlebina, Bernard Byron Jacobs, Thomas Andrew Laurich +8 more | 1998-08-25 |
| 5449483 | Method and apparatus for making a tire mold | Alan Greenwood, Paul T. Hardy, Veronique Moris-Herbeuval, Werner Hillman, Norbert Majerus +3 more | 1995-09-12 |
| 4975476 | Bituminous materials | — | 1990-12-04 |
| 4933384 | Bituminous materials | — | 1990-06-12 |
| 4839404 | Bituminous compositions having high adhesive properties | Dane Chang | 1989-06-13 |
| 4500687 | Elastomeric polyether-containing impact polymer products | — | 1985-02-19 |
| 4423206 | Vicinal alkylene oxide polymerization | Frederick P. Corson | 1983-12-27 |
| 4376723 | Vicinal alkylene oxide polymerization and catalysts thereof | Frederick P. Corson | 1983-03-15 |