Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D854650 | Oil filter | Adam J. Hellman | 2019-07-23 |
| D852319 | Oil filter | Adam J. Hellman | 2019-06-25 |
| 10202938 | Welded engine block for small internal combustion engines | Mike L. Carlson, Gary D. Greenlees, Claude Hoerig, Gary S. Johnson, Brian Paul +3 more | 2019-02-12 |