Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392421 | Overfill prevention valve | DeWayne Stanfill, Boris Bajic, Amanuel T. Berhe, Kong M. Her, Christopher P. Borst +1 more | 2025-08-19 |
| 10139841 | Overfill prevention valve assembly | Donald R. David, Timothy D. Noel, Jacob Adam Ritter | 2018-11-27 |
| 8171955 | Emergency relief vent for fuel storage tanks | Donald R. David, Ronald W. Borst, Gabriel R. Rodriguez | 2012-05-08 |
| 5826252 | System for managing multiple projects of similar type using dynamically updated global database | Richard A. Wolters, Jr., Susan Mae Schwee, James Isaacs, Michael Adrian SMITH, Walter Hening Cooley +3 more | 1998-10-20 |