Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1085955 | Fence post extension | — | 2025-07-29 |
| 7997351 | Pneumatic drifter with replaceable foot pieces | — | 2011-08-16 |
| 7967084 | External water delivery system for rock drills | — | 2011-06-28 |
| 7845464 | Noise abatement device for a pneumatic tool | Neil James Roberts | 2010-12-07 |
| 7681690 | Noise abatement device for a pneumatic tool | Neil James Roberts | 2010-03-23 |
| 6804550 | Method and apparatus for frank lead reconstruction from derived chest leads | — | 2004-10-12 |
| 5316202 | In-jig assembly bond fixture for manufacturing composite components | Mark K. McCullough, Philip D. Brubaker, Paul Stephen Manicke | 1994-05-31 |
| 5119242 | Apparatus and method for synchronizig audio and video tape players | — | 1992-06-02 |
| 4752160 | Automated tool positioning system | George A. Earle, III | 1988-06-21 |
| 4637761 | Automated tool positioning system | George A. Earle, III | 1987-01-20 |
| 4591402 | Apparatus and method for manufacturing composite structures | Charles B. Evans | 1986-05-27 |
| 4574029 | Apparatus for forming concave tape wrapped composite structures | — | 1986-03-04 |