Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6202859 | Jseam tapping plate with gasket groove for spin-on filter assemblies | Brian J. Langsdorf, Christopher R. Reamsnyder | 2001-03-20 |
| 6155431 | Filter assembly | Brian J. Langsdorf, Christopher R. Reamsnyder | 2000-12-05 |