Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304510 | Combined blower and vacuum unit | Michael Baker, William H. Schultz | 1989-11-07 |
| 4835867 | Apparatus for cutting vegetation | Imack L. Collins, Gary Henry Foster | 1989-06-06 |