Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11931781 | Method and system for treating municipal solid waste | — | 2024-03-19 |
| 11583905 | Method and system for treating municipal solid waste | — | 2023-02-21 |
| 10549327 | Method and system for treating municipal solid waste | — | 2020-02-04 |
| D867788 | Jersey-shaped towel | Daniel G. Sprague | 2019-11-26 |
| D817224 | Jersey-shaped flag including cutouts | Daniel G. Sprague | 2018-05-08 |
| D816544 | Jersey-shaped flag including cutouts | Daniel G. Sprague | 2018-05-01 |
| D787980 | Jersey-shaped flag including cutouts | Daniel G. Sprague | 2017-05-30 |
| 9275565 | Jersey hanger assembly and jersey display | Daniel G. Sprague | 2016-03-01 |
| D747615 | Jersey-shaped towel | — | 2016-01-19 |
| D740592 | Jersey-shaped towel | — | 2015-10-13 |
| 8857632 | Jersey hanger assembly and jersey display | Daniel G. Sprague | 2014-10-14 |
| 6730223 | Apparatus, system and method for treating waste material | David Vincent Bozzi | 2004-05-04 |
| 6009677 | Building panels for use in the construction of buildings | — | 2000-01-04 |
| 5655718 | Apparatus, system and method for treating process material such as waste material | — | 1997-08-12 |
| 5540391 | Method for treating process material such as waste material | — | 1996-07-30 |
| 5445329 | Apparatus, system for treating process material such as waste material | — | 1995-08-29 |
| 4632148 | Hydraulic distribution valve | Robert Stark, Tom Stark, Robert G. Stark, Jr. | 1986-12-30 |
| 4627466 | Valve and actuator | Robert Stark, Robert G. Stark, Jr., Tom Stark | 1986-12-09 |
| 4497707 | Regenerable flow-through oil/water separation apparatus | — | 1985-02-05 |
| 4213863 | Flow-through coalescing separator | — | 1980-07-22 |