Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235105 | Mouse hole support unit with rotatable or stationary operation | — | 2012-08-07 |
| 8127866 | Air injection collar | — | 2012-03-06 |
| 7832470 | Mouse hole support unit with rotatable or stationary operation | — | 2010-11-16 |
| D594317 | Shaft coupler | — | 2009-06-16 |
| 7516803 | Air injection collar | — | 2009-04-14 |
| 7108082 | Hole reaming apparatus and method | Miles G. Pierson | 2006-09-19 |
| 6926100 | Hole reaming apparatus and method | Miles G. Pierson | 2005-08-09 |
| 5547048 | Mechanism for disc brake | — | 1996-08-20 |
| 5400875 | Brake application mechanism for a disc brake | Rainer Baumgartner, Andrzej Bielawski, Wlodzimierz Macke, Bernd Rupprecht, Wilfried Strauss +1 more | 1995-03-28 |