Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5568902 | Descent, travel, and protection apparatus, method of making and using same | — | 1996-10-29 |
| 4725364 | Laminar flow filtration process | Frederick B. Eastwood | 1988-02-16 |
| 4319045 | Process for production of a tartronic acid solution | — | 1982-03-09 |
| 4201740 | Process for purifying and activating aqueous inorganic salt solutions employed in the wet spinning of filamentary vinyl polymers | — | 1980-05-06 |