FlowMole Corporation
13Patents
0Active
13Granted
32Portfolio score
Filing activity: Mar 7, 1985 → Sep 12, 1989
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4674579A | Method and apparatus for installment of underground utilities | Fixed Constructions | 157 | Expired |
| US4881083A | Homing technique for an in-ground boring device | Fixed Constructions | 112 | Expired |
| US4714118A | Technique for steering and monitoring the orientation of a powered underground boring device | Fixed Constructions | 95 | Expired |
| US5070462A | Device for locating a boring machine | Physics | 74 | Expired |
| US4867255A | Technique for steering a downhole hammer | Fixed Constructions | 56 | Expired |
| US4787463A | Method and apparatus for installment of underground utilities | Fixed Constructions | 55 | Expired |
| US4821815A | Technique for providing an underground tunnel utilizing a powered boring device | Electricity | 41 | Expired |
| US4864293A | Inground boring technique including real time transducer | Fixed Constructions | 28 | Expired |
| US4911579A | Swivel arrangement for connecting a boring or reaming tool to a cable | Fixed Constructions | 26 | Expired |
| US4896733A | Technique for providing an underground tunnel utilizing a powered boring device | Electricity | 22 | Expired |
| US4856600A | Technique for providing an underground tunnel utilizing a powered boring device | Electricity | 19 | Expired |
| US4755805A | Current sensing alarm arrangement for monitoring the presence of high voltage | Physics | 15 | Expired |
| US4754526A | System including a multi-stepped nozzle assembly for back-boring an inground passageway | Fixed Constructions | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.