Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939991 | Sand protection device for downhole pump | Andrew Leitch | 2024-03-26 |
| 11584036 | Axial adjustment apparatus for chipper disc | Jason Flint, Daniel R. McBride | 2023-02-21 |
| 11268414 | Exhaust aftertreatment component with bypass valve | Chris Chapman | 2022-03-08 |
| 10836070 | Axial adjustment apparatus for chipper disc | Jason Flint, Daniel R. McBride | 2020-11-17 |
| 8572846 | Hoop-stress controlled shrinking for exhaust component | — | 2013-11-05 |
| 8051887 | Primary and counter knife assembly for use in wood chipper | Scott J. Boliver | 2011-11-08 |
| 7896268 | Apparatus for producing small size wood chips | Daniel R. McBride | 2011-03-01 |
| 7093972 | Tri-tilt mixing head | Gordon W. Breuker | 2006-08-22 |
| 6981373 | Buoyancy engine | — | 2006-01-03 |
| 6966724 | Manway and manhole particularly suited for negative pressure tank access ways | — | 2005-11-22 |
| 6941987 | Apparatus for clearing log jams in disc type chipper | — | 2005-09-13 |
| 6679651 | Method of converting existing negative pressure tank access ways | — | 2004-01-20 |
| 6109823 | Method of converting existing tank access ways | Daniel J. Halferty | 2000-08-29 |
| 6035797 | Float drum | — | 2000-03-14 |
| 5671693 | Pontoon boat mooring system | — | 1997-09-30 |
| 5348064 | Reversible knife holder for chipper | Timothy P. Nettles, Scott J. Boliver | 1994-09-20 |
| 5139063 | Chipper sliver trimmer | Timothy P. Nettles | 1992-08-18 |
| 4964447 | Flat disk flaker | Eugene A. Farrell | 1990-10-23 |
| 4887772 | Cassette knife for chipper | Eugene A. Farrell | 1989-12-19 |
| 4784337 | Reversible knife assembly for wood chipper | Timothy P. Nettles | 1988-11-15 |