Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707024 | Rubber tree rain guard seal assembly | — | 2023-07-25 |
| 9919354 | Wire screen manufacturing system and method | Steven Mark Everritt, Art Parmely, Richard Grifno | 2018-03-20 |
| 9757813 | Welding pressure control apparatus and method | Steven Mark Everritt, Art Parmely, Richard Grifno | 2017-09-12 |
| 7822284 | Spatial scan replication circuit | — | 2010-10-26 |
| 7690097 | Methods of assembling well screens | Phong Vu | 2010-04-06 |
| 7382929 | Spatial scan replication circuit | — | 2008-06-03 |
| 6870964 | Spatial scan replication circuit | — | 2005-03-22 |
| 6529637 | Spatial scan replication circuit | — | 2003-03-04 |
| 4232847 | Concrete screed or form support | — | 1980-11-11 |