Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10029315 | Drill bit | Edward S. Lau, Douglas W. Allen, Marc S. D'Antuono, Smith C. Theiler | 2018-07-24 |
| 10023145 | Deployable passenger enclosure | Felix Jose Alvarez Rivera, Daniel Lynn Larner, Thomas Daniel, Atul Gupta, Peter Lombrozo | 2018-07-17 |
| 9731358 | Step drill bit | Douglas W. Allen, Smith C. Theiler, Richard Hohnl, Jr. | 2017-08-15 |
| 9643267 | Blade for a reciprocating saw | Austin J. Kazda, Ryan J. Malloy, Robert W. Butzen, Andrew J. Schulz, Roger D. Neitzell | 2017-05-09 |
| 9475141 | Reciprocating saw blade | Robert W. Butzen, Erich Herman, Austin J. Kazda, Ryan J. Malloy, Roger D. Neitzell +2 more | 2016-10-25 |
| 9156097 | Reciprocating saw blade clamp | Roger D. Neitzell | 2015-10-13 |