James S. Collins
23Patents
11h-index
20Co-inventors
75Inventor score
Filing activity: Mar 15, 1988 → Feb 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5234290A | Prestressed caisson bearing pier and structural foundation device | Fixed Constructions | 31 | Expired |
| US4882891A | Anchoring and foundation support apparatus having moment resisting vanes and method | Fixed Constructions | 31 | Expired |
| US4974997A | Hydraulic setting tool for installing anchoring and foundation support apparatus | Fixed Constructions | 30 | Expired |
| US5589799A | Low noise amplifier for microphone | Electricity | 30 | Expired |
| US8798304B2 | Acoustic valve mechanisms | Electricity | 25 | Active |
| US5570428A | Transducer assembly | Electricity | 23 | Expired |
| US4843785A | Anchoring and foundation support apparatus and method | Fixed Constructions | 22 | Expired |
| US8882777B2 | Indicator device for use with a surgical guide instrument | Emerging Cross-Sectional Technologies | 14 | Active |
| US6654473B2 | Condenser microphone | Electricity | 13 | Expired |
| US7136500B2 | Electret condenser microphone | Electricity | 13 | Expired |
| US5622015A | Method and apparatus for consolidating earth and anchor setting device | Fixed Constructions | 11 | Expired |
| US7706559B2 | Apparatus for suppressing radio frequency interference in a microphone assembly with preamplifier | Electricity | 9 | Active |
| US5460231A | Device and method for augering a conical hole in solid media | Fixed Constructions | 8 | Expired |
| US7184563B2 | Electret condenser microphone | Electricity | 8 | Expired |
| US6532293B1 | Acoustical transducer with reduced parasitic capacitance | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6684484B2 | Method for manufacturing acoustical transducer with reduced parasitic capacitance | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5797704A | Pier foundation and method of installation | Fixed Constructions | 5 | Expired |
| US7892240B2 | Femoral head center locating apparatus and method | Human Necessities | 4 | Active |
| US10245046B2 | Assembly for a tibial cut guide | Human Necessities | 4 | Active |
| US11602359B2 | Rasp handle adapter | Human Necessities | 3 | Active |
| US9339393B2 | Orthopedic implant insertion instrument | Human Necessities | 1 | Active |
| US9622755B2 | Surgical cutting block | Human Necessities | 0 | Active |
| US12016576B2 | Rasp handle adapter | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.