Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852265 | Level/plumb indicator with tilt compensation | Joseph F. Rando | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852265 | Level/plumb indicator with tilt compensation | Joseph F. Rando | 1989-08-01 |