Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899233 | Machinable cast-in-place tube enclosure fittings | James D. McDaniel, Roger Nagel | 1999-05-04 |
| 5635305 | Machinable cast-in-place tube enclosure fittings | James D. McDaniel, Roger Nagel | 1997-06-03 |