Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9375994 | Vehicle engine warm-up apparatus | Ronald S. Eisenhour | 2016-06-28 |
| 7503238 | Engine balancing device | — | 2009-03-17 |
| 7493827 | Load measurement device | Daniel J. McCarthy, Gary L. Thomas | 2009-02-24 |
| 6880408 | Mechanical amplifier systems and methods | Bruce Murray | 2005-04-19 |
| 6752029 | Load measurement device | Daniel J. McCarthy, Gary L. Thomas | 2004-06-22 |
| 6748809 | Load monitoring systems and methods | Douglas Hanna, David Whittemore | 2004-06-15 |
| 6422089 | Load measurement device | Daniel J. McCarthy, Gary L. Thomas | 2002-07-23 |
| 5359902 | Load cell | James E. Barger | 1994-11-01 |