Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976435 | Method and apparatus for producing composite materials | Gwen Damico | 1999-11-02 |
| 5660282 | Method and apparatus for separating resource materials from solid waste | Gwen Damico | 1997-08-26 |
| 5649785 | Method of treating solid waste, recovering the constituent materials for recycling and reuse, and producing useful products therefrom | Gwen Damico | 1997-07-22 |
| 5341935 | Method of separating resource materials from solid waste | Gwen Damico | 1994-08-30 |
| 4879794 | Method of making shock absorbing wheels | — | 1989-11-14 |
| 4818034 | Shock absorbing wheel | — | 1989-04-04 |
| 4717281 | Road marker system and method of installation | Kathleen P. Shepherd | 1988-01-05 |