Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5830358 | Method and apparatus for decomposition of organic waste | — | 1998-11-03 | |
| 5795013 | Energy absorbing trim, and methods of constructing and utilizing same | James P. Keller, Anthony Spataro | 1998-08-18 | $270,000 |
| D385021 | Toilet fixture | — | 1997-10-14 | |
| 5005227 | Composting toilet with respray of liquid wastes | — | 1991-04-09 |