Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8558138 | System for assembling welding apparatus | Richard Mark Achtner | 2013-10-15 |
| 7375305 | System for assembling welding apparatus | Richard Mark Achtner | 2008-05-20 |
| 7195049 | Handheld mechanical adhesive segment applicator apparatus and method | John Downs, Dennis E. Lohr, Angela M. Obst | 2007-03-27 |
| 6870131 | Mounting receptacle for welding apparatus component | Richard Mark Achtner | 2005-03-22 |
| 6861586 | Electrical shield for a welding apparatus | — | 2005-03-01 |
| 6814659 | Louver configuration for welding apparatus | — | 2004-11-09 |