Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7646383 | Methods and apparatuses to effect deformation of computer-generated three-dimensional surfaces | — | 2010-01-12 |
| D558955 | Head gear with projecting indicia | — | 2008-01-08 |
| 6588710 | Railroad trackwork switch point position status indicator | — | 2003-07-08 |
| 5992939 | Head rest sleeve | Paul Gass | 1999-11-30 |
| 5902005 | Locking armrest support assembly | Ronald S. Lewczyk, Paul Gass | 1999-05-11 |
| 5765882 | Automobile decklid pop-up bumper | James R. Trauscht | 1998-06-16 |
| 5725711 | Press apparatus and methods for fusing overlapped thermoplastic sheet materials | — | 1998-03-10 |
| 5635014 | Press apparatus and methods for fusing overlapped thermoplastic sheet materials | — | 1997-06-03 |
| 4913772 | Portable thermoplastic welding machine | A. Neil Johnson | 1990-04-03 |
| 4533423 | Portable seam welding machine for thermoplastic sheets | Neil Johnson | 1985-08-06 |