Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072018 | Hand held flaring tool | Logan D. Pitts | 2021-07-27 |
| 10850319 | Hand held flaring tool | Logan D. Pitts, John M. Peirce | 2020-12-01 |
| 9962755 | Hand held flaring tool | Logan D. Pitts | 2018-05-08 |
| 9492857 | Hand held flaring tool | Logan D. Pitts, John M. Peirce | 2016-11-15 |
| 7679304 | Intermittent wiper control device | Richard M. Anton | 2010-03-16 |
| D441263 | Contoured wrench | Glenn A. Kaufman, Gerald A. Wridt, Robert M. Downs | 2001-05-01 |
| 5898108 | Evaporative emission tester | Daniel Mieczkowski, Thomas P. Becker, Matthew M. Crass, Robert D. Braun, Edward T. Gisske +1 more | 1999-04-27 |
| 5894767 | Spoke wrench | Gerald A. Wridt, Wendell J. Woodruff | 1999-04-20 |
| 5763764 | Evaporative emission tester | Daniel Mieczkowski, Thomas P. Becker, Matthew M. Crass, Robert D. Braun, Edward T. Gisske +1 more | 1998-06-09 |
| 5718028 | Bicycle crank arm puller | — | 1998-02-17 |
| 5713252 | Ergonomic multi-tool handle | Dean J. Iwinski | 1998-02-03 |
| 5465196 | Portable cordless electric utility lamp | Peter Rau | 1995-11-07 |
| 5369863 | Bicycle crank arm puller | Steven R. Wente | 1994-12-06 |