Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632352 | Multi-stage filter | — | 2003-10-14 |
| 6174142 | Elastomeric pump housing | — | 2001-01-16 |
| 5748066 | Cartridge motion initiator with replaceable link wire controller | — | 1998-05-05 |
| 5001291 | Hydrocarbon dehydrogenation reactions | Paul Smith | 1991-03-19 |
| 4894189 | Process for the production of spherical particles | Dilip Dave, Timothy K. McNiff | 1990-01-16 |
| 4639432 | Oxidation catalysts | Martin G. Cheek, Ernest N. Clegg | 1987-01-27 |
| 4536375 | Purification of gases | David W. White | 1985-08-20 |
| 4459270 | Process for the removal of hydrogen from gases | Colin J. Leppard | 1984-07-10 |