Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426684 | Isolated menthone reductase and nucleic acid molecules encoding same | Rodney B. Croteau, Kerry L. Ringer | 2013-04-23 |
| 6255492 | Diesters of phosphoric acid 2,5-dioxo-4,4-diphenyl-imidazolidin-1-ylmethyl ester | James E. Ellis, David A. Katonak | 2001-07-03 |
| 6022975 | Process for the synthesis of diesters of phosphoric acid 2,5-dioxo-4,4-diphenyl-imidazolidin-1-ylmethyl ester | James E. Ellis, David A. Katonak | 2000-02-08 |
| 6000333 | Apparatus for use in a gravure printing press | — | 1999-12-14 |
| 5277821 | Purification of samples by interphase mass transfer using microporous hollow-fiber membranes | Robert W. Coughlin, Pramod Z. Rao | 1994-01-11 |
| 5252220 | Preparation of analytical samples by liquid-liquid extraction using microporous hollow-fiber membranes | Robert W. Coughlin | 1993-10-12 |
| 4978650 | Desensitizing activated carbon sorbents to the effects of humidity | Robert W. Coughlin | 1990-12-18 |
| D268536 | Branding iron | — | 1983-04-05 |
| 4197908 | Apparatus for porting a side wall of a conduit from interiorly thereof | Richard A. Bowie | 1980-04-15 |