Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240403 | Opposing thread screw safety joint | Brian John Bethscheider | 2019-03-26 |
| 9856704 | Telescoping slip joint assembly | Edgar Jose Montiel | 2018-01-02 |
MG
Michael Joseph Gratzinger
Overall (All Time): #1,933,004 of 4,157,543Top 50%
2
Patents All Time