Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254641 | Cement pressurizer with flange | Ian Revie, Brian Griffiths, Gareth Steer, Martin Lukoschek, Bodo Fischer | 2001-07-03 |
SB
Steffen Breusch
Overall (All Time): #3,586,739 of 4,157,543Top 90%
1
Patents All Time