Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D343691 | Combined crank handle hub and window sill | James C. Guhl, David Weiss | 1994-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D343691 | Combined crank handle hub and window sill | James C. Guhl, David Weiss | 1994-01-25 |