Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352637 | Buffer and spring assembly for a firearm | William H. Geissele | 2019-07-16 |
| 10317152 | Buffer and spring assembly for a firearm | William H. Geissele | 2019-06-11 |
| 9995545 | Buffer and spring assembly for a firearm | William H. Geissele | 2018-06-12 |
| 9829260 | Buffer and spring assembly for a firearm | William H. Geissele | 2017-11-28 |
| D312900 | Portable rotating drain cleaner | V. Lee Russell | 1990-12-11 |
| 4916772 | Portable drain cleaning apparatus | V. Lee Russell | 1990-04-17 |