Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134216 | Bill magazine with an anti-string feature for use with a vending machine | — | 2018-11-20 |
| 10103537 | Ground fault detection and interrupt system | Philip Edgar Crapse Stone, Daniel Francis Opila, Robert Gregory Wagoner, Siddharth Pant, Shrutish Dawande | 2018-10-16 |
| 6652038 | Towing and towed vehicle braking system | — | 2003-11-25 |
| 5779324 | Towed vehicle brake system | Frederick W. Cords, Jeffrey Swanson | 1998-07-14 |
| 5775102 | Power-assisted hydraulic steering system | Frederick W. Cords | 1998-07-07 |
| 5735124 | Internally boosted master cylinder | Frederick W. Cords | 1998-04-07 |
| 5655429 | Hydraulic pilot brake valve | Frederick W. Cords | 1997-08-12 |
| 5590612 | Bag making machine | Scott Brewer | 1997-01-07 |
| 5368372 | Hydraulic brake system for an off-road vehicle | Frederick W. Cords | 1994-11-29 |
| 5346289 | Control valve for hydraulic braking system | Frederick W. Cords | 1994-09-13 |
| 4685408 | Cloth stitching apparatus and method | — | 1987-08-11 |
| 4601249 | Cloth stitching apparatus and method | — | 1986-07-22 |