Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046588 | Audit trail in a programmable safety instrumented system via biometric signature(s) | James Edward Dogul, Richard Galera, George E. Rollins, Derek W. Jones, George K. Schuster +2 more | 2011-10-25 |