Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833331 | Repaired engine block and repair method | Leander Schramm, Ralph W. K. Wilton, Clemens Maria Verpoort, Wolfgang Puetz, Mark Silk +1 more | 2014-09-16 |
BG
Barry Griffiths
Overall (All Time): #3,125,272 of 4,157,543Top 80%
1
Patents All Time