Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7302946 | Industrial scarifier assembly | — | 2007-12-04 |
| 7192339 | Grinder disc, insert holder and insert assembly | — | 2007-03-20 |
| 6942069 | Braking system for a wheeled abrading machine | — | 2005-09-13 |
| 6273081 | Portable gasoline masonry saw with dust removal system | Paul Gorgol | 2001-08-14 |
| D434052 | Grinder blade assembly | Leo Swan | 2000-11-21 |
| 6021771 | "Surfacing machine with ""strip-sert"" cutter assemblies" | Leo Swan | 2000-02-08 |