Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221806 | Cylindrical engine bore | Rodney G. Whitbeck, David Alan Stephenson, David Garrett Coffman | 2019-03-05 |
| 9511467 | Cylindrical surface profile cutting tool and process | Rodney G. Whitbeck, David Alan Stephenson, David Garrett Coffman | 2016-12-06 |
| 9382868 | Cylinder bore surface profile and process | David Alan Stephenson, Timothy George Beyer, Mackenzie Van Loon | 2016-07-05 |
| 9162418 | Method of making a barbed surface for receiving a thermal spray coating and the surface made by the method | Rodney G. Whitbeck, David Alan Stephenson, James William Perry | 2015-10-20 |
| 9079213 | Method of determining coating uniformity of a coated surface | Rodney G. Whitbeck, Benjamin T. Tower, David Alan Stephenson | 2015-07-14 |
| 8726874 | Cylinder bore with selective surface treatment and method of making the same | Rodney G. Whitbeck, David Alan Stephenson, David Garrett Coffman | 2014-05-20 |
| 8534256 | Method of making a barbed surface for receiving a thermal spray coating and the surface made by the method | Rodney G. Whitbeck, David Alan Stephenson, James William Perry | 2013-09-17 |
| 6589605 | Masking for engine blocks for thermally sprayed coatings and method of masking same | Barry E. Shepley, Oludele O. Popoola, Patrick John Hilton, Robert Edward Dejack | 2003-07-08 |
| 6395090 | Masking for engine blocks for thermally sprayed coatings | Barry E. Shepley, Oludele O. Popoola, Patrick John Hilton, Robert Edward Dejack | 2002-05-28 |