Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274066 | Low adhesion semi-conductive electrical shields | — | 2001-08-14 |
| 6013202 | Compositions of matter and electric cables | Fiona E. Keen | 2000-01-11 |
| 5707045 | Air spring system having an integral height sensor | — | 1998-01-13 |
| 5460354 | Clamp assembly for air spring | — | 1995-10-24 |
| 5413316 | Adjustable rate air spring | — | 1995-05-09 |
| 4996803 | Roofing systems and insulation attachment method | Henry A. Karrfalt | 1991-03-05 |