Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758095 | Abrading or polishing tool with improved motor chamber | Alme Hutchins, Paul D. Maldini | 2014-06-24 |
| 7997959 | Pneumatic tool having a rotor with a wear-resistant vane slot | Jenni D. Hutchins | 2011-08-16 |
| 7662027 | Rotor with wear-resistant core for a power abrading or polishing tool | — | 2010-02-16 |
| 6974370 | Spindle lock for an orbital abrading or polishing tool | — | 2005-12-13 |
| 6485360 | Orbital sanding tool | — | 2002-11-26 |
| D438771 | Orbital sanding or polishing tool | — | 2001-03-13 |
| 6007412 | Rotary abrading or polishing tool | — | 1999-12-28 |
| 5735679 | Device having porous rotor of sintered metal containing polytetrafluoroethylene | — | 1998-04-07 |
| 5597348 | Water feed for sanding tool | — | 1997-01-28 |
| 5582541 | Abrading tool with water feed and removal system | — | 1996-12-10 |
| 5464366 | Reciprocating abrading tool | — | 1995-11-07 |
| 5445558 | Wet sander | — | 1995-08-29 |
| 5085012 | Reciprocating abrading or polishing tool with improved suction system | — | 1992-02-04 |
| 5001869 | Reciprocating abrading or polishing tool with balancing counterweights | — | 1991-03-26 |
| 4986036 | Abrading or polishing tool | — | 1991-01-22 |
| 4592170 | Orbital abrading or polishing tool | Alma A. Hutchins, Ronald Boord | 1986-06-03 |
| 4228620 | Abrading tool with wear plate | — | 1980-10-21 |