Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217615 | Firearm assembly with upper receiver incorporating an integral upper rail | Karl R. Lewis, James Arend Seabold Bargren, Jacob A. Schafer | 2015-12-22 |
| D733247 | Adjustable butt stock | Karl R. Lewis, Charles Olmsted, James Arend Seabold Bargren, Jason Rice | 2015-06-30 |
| 8713833 | Bolt assemblies for a firearm | Karl R. Lewis, James Arend Seabold Bargren, Jacob A. Schafer | 2014-05-06 |
| 8561337 | Monolithic rail platform and bolt assemblies for a firearm | Karl R. Lewis, James Arend Seabold Bargren, Jacob A. Schafer | 2013-10-22 |
| 8234808 | Monolithic rail platform and bolt assemblies for a firearm | Karl R. Lewis, James Arend Seabold Bargren, Jacob A. Schafer | 2012-08-07 |