Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7810220 | Coupling device | Guy R. Dingman | 2010-10-12 |
| 7607697 | Load control device | James C. Esler, Michael A. Wiseman, David D. Merrick, Guy R. Dingman | 2009-10-27 |
| 6868585 | Web adjuster device | Guy R. Dingman, Nick Campbell, Michael A. Wiseman, Gregory L. Woodard, Steven T. Berenyl | 2005-03-22 |
| 6280786 | Production of corn dogs | Ronald S. Williams, Ricky L. Goodell | 2001-08-28 |
| 5979026 | Buckle dual release | — | 1999-11-09 |
| D397063 | Buckle with web adjuster | Thomas P. Woellert | 1998-08-18 |
| 5695243 | Child seat mount with anti-twist web mechanism | Peter E. Miller, Vance P. Voorhis, Gerald Thompson | 1997-12-09 |
| 5622327 | Emergency locking seat belt retractor | Robert B. Heath, James R. Chinni, Steven H. Wallen | 1997-04-22 |
| D342465 | Seat belt buckle tongue for multiple belts | Suzanne J. Mueller, Michael A. Wiseman | 1993-12-21 |
| 5219206 | Automatic locking tether for vehicle seat | Harold G. Wallen, David D. Merrick | 1993-06-15 |
| 5219207 | Automatic locking tether for vehicle seat | Harold G. Wallen, David D. Merrick | 1993-06-15 |
| 5182837 | Belt buckle with ejector module and tongue stop | Michael A. Wiseman | 1993-02-02 |
| 5142748 | Belt buckle with interlocking dual tongue and floating peg | Michael A. Wiseman, Allan R. Lortz | 1992-09-01 |
| 5038446 | Belt buckle with interlocking dual tongue | Michael A. Wiseman, Allan R. Lortz | 1991-08-13 |
| 5023981 | Belt buckle with interlocking dual tongue | Michael A. Wiseman, Allan R. Lortz | 1991-06-18 |
| 4942649 | Safety belt buckle | David D. Merrick, Ronald F. Homeier, Allan R. Lortz | 1990-07-24 |
| 4919484 | Anti-cinch seat belt system | Jerry D. Bougher, Jeffrey L. Williams, Ronald F. Homeier, Allan R. Lortz | 1990-04-24 |
| 4876772 | Safety belt buckle | David D. Merrick, Ronald F. Homeier, Allan R. Lortz | 1989-10-31 |
| 4720148 | Belt retractor with tongue/buckle controlled locking cam | Allan R. Lortz, David D. Merrick, Michael A. Wiseman | 1988-01-19 |
| 4692970 | Belt buckle with eject means | Michael A. Wiseman | 1987-09-15 |
| 4679852 | Remote harness web adjuster | Allan R. Lortz | 1987-07-14 |
| 4660889 | Harness web adjuster with child restraint seat | Allan R. Lortz | 1987-04-28 |
| 4651946 | Belt retractor with belt retraction lock | David D. Merrick | 1987-03-24 |
| 4617705 | Child belt buckle | Allan R. Lortz | 1986-10-21 |
| D285383 | Seat belt T-bar | — | 1986-09-02 |