Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072721 | One-way check valve | Richard Michael Ihns, Jarott Edward Nelson | 2025-04-29 |
| D1043755 | Engine oil filter pedestal | Richard Michael Ihns, Jarott Edward Nelson | 2024-09-24 |
| D1026956 | Engine oil filter adapter | Richard Michael Ihns, Jarott Edward Nelson | 2024-05-14 |