Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8800650 | Expandable tubulars for use in geologic structures | Jeffery A. Spray, Steven Svedeman, David N. Walter, Peter Mckeighan, Shane Siebanaler +5 more | 2014-08-12 |
| 7854665 | Golf club head | Peter Dewhurst | 2010-12-21 |