Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896190 | Intelligent vehicle highway system sensor and method | Richard J. Wangler, Robert L. Gustavson, Robert E. McConnell, II | 1999-04-20 |
| 5793491 | Intelligent vehicle highway system multi-lane sensor and method | Richard J. Wangler, Robert L. Gustavson, Robert E. McConnell, II | 1998-08-11 |
| 5757472 | Intelligent vehicle highway system sensor and method | Richard J. Wangler, Robert L. Gustavson, Robert E. McConnell, II | 1998-05-26 |
| 5546188 | Intelligent vehicle highway system sensor and method | Richard J. Wangler, Robert L. Gustavson, Robert E. McConnell, II | 1996-08-13 |
| 5371581 | Helicopter obstacle warning system | Richard J. Wangler, Robert E. McConnell, II | 1994-12-06 |
| 5278423 | Object sensor and method for use in controlling an agricultural sprayer | Richard J. Wangler, Robert E. McConnell, II | 1994-01-11 |