Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471803 | Rotary hot air welder and stitchless seaming | Christopher K. Chambers, David R. Gahr | 2002-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471803 | Rotary hot air welder and stitchless seaming | Christopher K. Chambers, David R. Gahr | 2002-10-29 |