Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D506395 | Card dispenser | Raymond Coles | 2005-06-21 |
| 4482371 | Method and composition for suppressing the nitrification of ammonium nitrogen in soil | Peter G. Heytler | 1984-11-13 |
| 4405760 | Chlorination and crosslinking of selected polymers with Cl.sub.2 O or HOCl | Edward G. Howard, Jr. | 1983-09-20 |
| 4327036 | Chlorination process | — | 1982-04-27 |
| 4226783 | .alpha.-Chlorination process | — | 1980-10-07 |