Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828150 | Pipe thread protector with an inner tapered groove | Max Danneffel | 2017-11-28 |
JD
John Danneffel — 1 Patent in 2017
Overall (2017): #371,237 of 506,227Top 75%
1
Patents 2017