Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154838 | Low emissions, high working capacity adsorbent and canister system | Laurence H. Hiltzik, Roger S. Williams, Cameron I. Thomson, Michael Heim, Emma M. Card +1 more | 2021-10-26 |
| D924562 | Golf club carrying system | — | 2021-07-13 |
| 11041353 | Tubular cutting tool | Dan Hugh Blankenship, Jeremy Stone, David W. Teale | 2021-06-22 |
| 10960342 | Evaporative fuel vapor emission control systems | Laurence H. Hiltzik, Peter D. McCrae, Roger S. Williams | 2021-03-30 |