Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9492941 | Apparatus having a tool on an elongate pole | William B. Mace, Daniel J. DeLay, Benjamin R. Lloyd | 2016-11-15 |
| 8020304 | Power transmission assembly for tool mounted on an elongate pole | William B. Mace | 2011-09-20 |
| 7823652 | Portable tool with a hand-gripped controller and method of using a portable powered tool | Andrew Nemcek | 2010-11-02 |
| 7406770 | Trimmer with cooperating cutter blades | William B. Mace | 2008-08-05 |
| D406999 | Pneumatic motor housing for fastener-driving tool | Michael D. Sover, Robert Wolfberg | 1999-03-23 |
| 5147204 | Dental material curing apparatus | Richard Patten | 1992-09-15 |