Richard L. Brown
53Patents
14h-index
60Co-inventors
87Inventor score
Filing activity: Aug 2, 1974 → Mar 21, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5316667A | Time based interface detection systems for blood processing apparatus | Performing Operations; Transporting | 184 | Expired |
| US5387164A | Activity guideance data processing method | Emerging Cross-Sectional Technologies | 129 | Expired |
| US4824293A | Retaining wall structure | Fixed Constructions | 97 | Expired |
| US4915075A | Accelerator pedal position sensor | Emerging Cross-Sectional Technologies | 88 | Expired |
| US10111643B2 | Cardiac monitor system and method for home and telemedicine application | Human Necessities | 75 | Active |
| US4804299A | Retaining wall system | Fixed Constructions | 38 | Expired |
| US5213513A | Electric terminal | Electricity | 24 | Expired |
| US5525014A | Horizontally-yielding earth stabilizing structure | Fixed Constructions | 23 | Expired |
| US5000710A | Deep water exercise belt | Human Necessities | 21 | Expired |
| USD320059S | Deep water exercise belt | General | 19 | Expired |
| US7270502B2 | Stabilized earth structure reinforcing elements | Fixed Constructions | 18 | Expired |
| US10398369B2 | Wireless stimulation probe device for wireless nerve integrity monitoring systems | Human Necessities | 18 | Active |
| US5535563A | Fitted manufactured stone sections | Fixed Constructions | 15 | Expired |
| US4269133A | Hand-held sail | Performing Operations; Transporting | 14 | Expired |
| US4590650A | Electrical harness fabrication machine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US9918669B2 | Wireless nerve integrity monitoring systems and devices | Human Necessities | 12 | Active |
| US10123731B2 | Wireless sensors for nerve integrity monitoring systems | Human Necessities | 10 | Active |
| US10368793B2 | Wireless nerve integrity monitoring systems and devices | Human Necessities | 10 | Active |
| US8979799B1 | Electronic injector | Human Necessities | 8 | Active |
| US10405935B2 | Surgical implant bending system and method | Human Necessities | 6 | Active |
| US3951206A | Rotary disc type heat exchanger | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4549680A | Precise intermittent feeding apparatus for edgewise perforated carrier sheet material | Performing Operations; Transporting | 5 | Expired |
| US5481141A | Potentiometer including a plurality of resistive elements | Electricity | 5 | Expired |
| US11298162B2 | Load sensing assembly for a spinal implant | Human Necessities | 3 | Active |
| US4056162A | Operating mechanism for overlapping panels type doorway closures | Fixed Constructions | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.