Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9035595 | Integral electric power/compact construction equipment system | Reid W. Waitt, Mary H. Bell | 2015-05-19 |
| 6675635 | System and method for determining oil quality | Jon E. Kasen, Michelle A. Lee | 2004-01-13 |
| 6468648 | Plasma sprayed mullite coatings on silicon based ceramic materials | Harry E. Eaton, Daniel R. Godin, George E. Foster, H. David Harter, Stephen Chin +2 more | 2002-10-22 |
| 6371261 | Molybdenum alloy elevator safety brakes | Mark S. Thompson, James T. Beals, David Wayne Mckee, Michael C. Lang, Fred J. Lussier +3 more | 2002-04-16 |
| 5979615 | Carbon--carbon composite elevator safety brakes | Mark S. Thompson, James T. Beals, David Wayne Mckee, Michael C. Lang, Fred J. Lussier +3 more | 1999-11-09 |
| 5964322 | Elevator safety brake having a plasma sprayed friction coating | Mark S. Thompson, Raymond A. Zatorski, James T. Beals, David Wayne Mckee, Michael C. Lang +3 more | 1999-10-12 |
| 5869146 | Plasma sprayed mullite coatings on silicon based ceramic materials | Harry E. Eaton, Daniel R. Godin, George E. Foster, H. David Harter, Stephen Chin +2 more | 1999-02-09 |
| 5819879 | Safety brake | Michael C. Lang, Dat Nguyen, Samuel C. Wan, Richard J. Ericson, Paul Bennett +6 more | 1998-10-13 |
| 5506018 | Joining non-coplanar panels and structures of fiber reinforced composites | Bernarr A. Jacob, John E. Holowczak, Willard H. Sutton | 1996-04-09 |
| 5474635 | Joining non-coplanar panels and structures of fiber reinforced composites | Bernarr A. Jacob, John E. Holowczak, Willard H. Sutton | 1995-12-12 |
| 4929433 | Method for the preparation of sinterable nitrides | Richard L. Hexemer, Jr., Scott R. Axelson, Thomas Mroz | 1990-05-29 |