Paul Schmidt
9Patents
0Active
9Granted
27Portfolio score
Filing activity: Sep 16, 1988 → Jul 6, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5096000A | Process and apparatus for laying service lines without excavation | Fixed Constructions | 23 | Expired |
| US5042158A | Inclination sensor | Physics | 12 | Expired |
| US4981181A | Ram boring machine for laying service lines without excavation | Fixed Constructions | 11 | Expired |
| US5110237A | Ramming device | Fixed Constructions | 10 | Expired |
| US5095998A | Ram boring machine | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5125462A | Quick-change ram boring head | Fixed Constructions | 6 | Expired |
| US5074364A | Ram boring machine | Fixed Constructions | 4 | Expired |
| US4904116A | Apparatus for making tunnels in the ground and for laying supply lines | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5042599A | Ram boring machine | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.