Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420165 | Method and device for controlling acoustic feedback during a physical exercise | Eric Busch, Silvio Borchardt, Dirk Gummel | 2025-09-23 |
| 11731025 | Method and device for controlling acoustic feedback during a physical exercise | Eric Busch, Silvio Borchardt, Dirk Gummel | 2023-08-22 |
| 10384114 | Training apparatus and system with musical feedback | John Dylan Haynes, Carlo Crovato | 2019-08-20 |
| 7188883 | Collapsible seat assembly | Sino Johan Van Dyk, Jon Nichols | 2007-03-13 |
| D345854 | Pocket sock | — | 1994-04-12 |
| 5094271 | Expandable hose that reduces the hammering produced in hydraulic system by pumps | Franz Merkel | 1992-03-10 |