Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11609047 | High pressure capable liquid to refrigerant heat exchanger | David J. Hartke, Gregory Mross, Daniela Welchner, Michael Steffen | 2023-03-21 |
| 11209212 | High pressure capable liquid to refrigerant heat exchanger | David J. Hartke, Gregory Mross, Daniela Welchner, Michael Steffen | 2021-12-28 |
| D915807 | Furniture | — | 2021-04-13 |
| D895311 | Furniture (bench) | — | 2020-09-08 |
| D894623 | Furniture (bench) | — | 2020-09-01 |
| D888444 | Furniture | — | 2020-06-30 |
| D878119 | Structural support | — | 2020-03-17 |
| 10316270 | Burner cup | Ron White, Richard Catalano | 2019-06-11 |
| 9745542 | Burner cup | Ron White, Richard Catalano | 2017-08-29 |
| 9612010 | Enhanced torch top burner | Ron White, Richard Catalano | 2017-04-04 |
| D733199 | Liquid fuel torch burner with indented top | Ron White, Richard Catalano | 2015-06-30 |
| 8171985 | Water vaporizer with intermediate steam superheating pass | Jeroen Valensa, Michael J. Reinke | 2012-05-08 |
| D626351 | Chair | — | 2010-11-02 |
| D565856 | Chair | — | 2008-04-08 |