Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7786192 | Nanomodified concrete additive and high performance cement past and concrete therefrom | Bjorn Birgisson | 2010-08-31 |
| 5792487 | Corrugated plastic wall panels | Larry Lee Wenning | 1998-08-11 |
| 5526607 | Water dispersible delivery system for an agriculturally active chemical | Susan M. Roesch, Leonard J. Goldman | 1996-06-18 |
| 5335449 | Delivery system for an agriculturally active chemical | — | 1994-08-09 |
| 5028452 | Closed loop system and process for conversion of gaseous or vaporizable organic and/or organo-metallic compounds to inert solid matrix resistant to solvent extraction | — | 1991-07-02 |
| 4753716 | Selective conversion of polymer coatings to ceramics | John R. Eyler, Clifford H. Watson | 1988-06-28 |
| 4423131 | Photoresponsive devices containing polyvinylsilicate coatings | William W. Limburg, John M. Pochan | 1983-12-27 |
| 4378228 | Process for preparation of monodispersed crystalline particles from amorphous polymers | John M. Pochan | 1983-03-29 |
| 4233388 | Method for making toner particles | Richard F. Bergen | 1980-11-11 |
| 4222982 | Process for preparing toner of improved mechanical properties | Jean-Claude Pollet | 1980-09-16 |