Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778903 | Method and system for exchanging routing data between end users | Richard Robinson, Jean K. Ohler | 2004-08-17 |
| 6577949 | Method and system for exchanging routing data between end users | Richard Robinson, Jean K. Ohler | 2003-06-10 |
| 6424910 | Method and system for providing related navigation features for two or more end users | Jean K. Ohler, Richard Robinson | 2002-07-23 |
| 5291789 | Load indicating | — | 1994-03-08 |
| 5226765 | Load-indicating fastener | — | 1993-07-13 |
| 5222849 | Load indicating fasteners | — | 1993-06-29 |
| 4420124 | Carpet rolling machine | Harold B. Bardsley, Brian J. Mosby, John M. Barlow | 1983-12-13 |