Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290528 | Process for removing arsenic from soil | Mark A. O'Connor | 1994-03-01 |
| 5182023 | Process for removing arsenic from water | Mark A. O'Connor | 1993-01-26 |
| 4688959 | Liquid applicator for carpets and rugs | Munson R. Snedeker | 1987-08-25 |
| D289567 | Delousing comb | Mark A. O'Connor, Munson R. Snedeker | 1987-04-28 |
| D289344 | Liquid dispensing brush | Munson R. Snedeker | 1987-04-21 |
| D284412 | Liquid dispensing comb | Mark A. O'Connor, John R. Hall | 1986-06-24 |
| 4585018 | Liquid dispensing comb | — | 1986-04-29 |
| 4437583 | Dribble ring | — | 1984-03-20 |
| 4366063 | Process and apparatus for recovering usable water and other materials from oil field mud/waste pits | — | 1982-12-28 |