Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338059 | Apparatus, system and method comprising a dispenser with a modular cartridge for the dispensing of cannabis extract | Michael McDonald, Ron Abraham Gershoni, Nathan Charles Ferguson, Katherine Alexander McWilliams, Ryan C. Artale | 2025-06-24 |
| 12187508 | Child resistant cap for fluid dispensing containers | Michael McDonald, Ron Abraham Gershoni, Nathan Charles Ferguson, Katherine Alexander McWilliams, Ryan C. Artale | 2025-01-07 |
| 10101023 | Solid fuel heating device | Derik K. Andors, Stephen F. Richardson | 2018-10-16 |
| 7967008 | Fireplace combustion system | Derik K. Andors | 2011-06-28 |
| D515679 | Outdoor fireplace | James Borowske, Stephen F. Richardson, Derik K. Andors | 2006-02-21 |
| D515680 | Outdoor fireplace | James Borowske, Stephen F. Richardson, Derik K. Andors | 2006-02-21 |
| D513796 | Outdoor fireplace | James Borowske, Stephen F. Richardson, Derik K. Andors | 2006-01-24 |
| D513312 | Outdoor fireplace | James Borowske, Stephen F. Richardson, Derik K. Andors | 2005-12-27 |
| 5413089 | Wood and coal burning stove | Derik K. Andors, Dane P. Harman | 1995-05-09 |
| 5092313 | Gas log fireplace with high heat output | Richard Simon Blackburn, William Anthony Byrne, Stephen F. Richardson | 1992-03-03 |
| 4865011 | Solid fuel burning space heating appliances | John N. Stancliffe, Stephen Carnelly, Derik K. Andors | 1989-09-12 |
| 4856491 | High efficiency solid fuel burning stove | Derik K. Andors | 1989-08-15 |
| 4683868 | Wood burning stove having glass cleaning system | Derik K. Andors, E. Smith Reed, Jr. | 1987-08-04 |
| 4646712 | Solid fuel heating appliances | Derik K. Andors, William W. Crossman, Jr. | 1987-03-03 |
| 4582044 | Clean burning exterior retrofit system for solid fuel heating appliances | Derik K. Andors, William W. Crossman, Jr. | 1986-04-15 |
| 4541445 | Tent | — | 1985-09-17 |
| 4510918 | Woodburning heating apparatus | Derik K. Andors, William W. Crossman, Jr. | 1985-04-16 |
| 4487195 | Fuel burning heating apparatus | Duncan C. Syme, Eldon L. Caldwell, Derik K. Andors, Charles B. McLaughlin, Jr. | 1984-12-11 |
| 4465087 | Tent | — | 1984-08-14 |
| 4396030 | Car top folding tent | — | 1983-08-02 |
| D261793 | Tent | — | 1981-11-10 |
| 4271856 | Folding tent | — | 1981-06-09 |