Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7464853 | Adaptable spring force clamping apparatus and methods | Jack Buchheit, Colleen A. Oberlee | 2008-12-16 |
| 7232166 | Variable wire rope brake assembly | Darrell E Dukate, Kenneth E. Sherer | 2007-06-19 |
| 7048174 | Adaptable spring force clamping apparatus and methods | Jack Buchheit, Colleen A. Oberlee | 2006-05-23 |