Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8425783 | System and method that removes contaminants from sulfur | Leslie L. Lang, Paul Larson | 2013-04-23 | |
| 7918994 | System that removes contaminants from sulfur | Leslie L. Lang, Paul Larson | 2011-04-05 | |
| 7347671 | Turbine blade turbulator cooling design | Kevin Dorling | 2008-03-25 | |
| 5566938 | Artificial curling rink | — | 1996-10-22 | |
| 5229727 | Hermetically sealed microstrip to microstrip transition for printed circuit fabrication | Richard D. Clark, John A. Windyka, Leonard H. Yorinks, Stephen C. Miller | 1993-07-20 | $13,385,000 |
| D288821 | Gear housing | — | 1987-03-17 | |
| 4438595 | Plug door assembly | — | 1984-03-27 |