Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764071 | Door management system for field service and delivery personnel | William P. Lanigan, John J. Wepfer, Gary A. Naese, Gerald F. Chalko, Jr. | 2014-07-01 |
| 7806326 | Door management system for field service and delivery personnel | William P. Lanigan, John J. Wepfer, Gary A. Naese, Gerald F. Chalko, Jr. | 2010-10-05 |
| 7772962 | Multiple lock security system for cargo trailers | Harvey E. Schmidt, William P. Lanigan | 2010-08-10 |
| 7501946 | Electronic control system used in security system for cargo trailers | William P. Lanigan, Harvey E. Schmidt, David S. Schuman, Clark E. Smith | 2009-03-10 |
| 7091857 | Electronic control system used in security system for cargo trailers | William P. Lanigan, Harvey E. Schmidt, David S. Schuman, Clark E. Smith | 2006-08-15 |
| 7059159 | Security system for cargo trailers | William P. Lanigan, Peter W. Mirabella, Gerald F. Chalko, Jr., Kurt Moldenhauer | 2006-06-13 |
| 4915072 | Electronic governor interface module | LaVerne A. Caron | 1990-04-10 |