Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11172701 | System utilizing compressed smokable product | David Richmond, Howard Richmond | 2021-11-16 |
| 11103055 | Hair styling apparatus | David Richmond, Howard Richmond | 2021-08-31 |
| 11026452 | System for extruding and heating vaporizable material concentrates | David Richmond, Howard Richmond, Jeffery Scott Kunkler | 2021-06-08 |