Robert Davis
28Patents
12h-index
24Co-inventors
81Inventor score
Filing activity: Mar 31, 1983 → Jul 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6111911A | Direct sequence frequency ambiguity resolving receiver | Electricity | 170 | Expired |
| US6335953B1 | Enhanced frequency agile radio | Electricity | 111 | Expired |
| US5067136A | Wireless alarm system | Electricity | 101 | Expired |
| US5668828A | Enhanced frequency agile radio | Electricity | 96 | Expired |
| US4826193A | Wheel chair restraint | Human Necessities | 69 | Expired |
| US6031883A | Enhanced frequency agile radio | Electricity | 62 | Expired |
| US4840824A | Stairtread facings and a co-extrusion method for their manufacture | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4905431A | Flooring edge finisher | Fixed Constructions | 39 | Expired |
| US5261275A | Water meter system | Physics | 30 | Expired |
| US7992502B1 | Inflatable laptop desk | Human Necessities | 19 | Active |
| US4605355A | Propeller | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7192086B2 | Cover for infant/child seat | Performing Operations; Transporting | 12 | Expired |
| US5245096A | Process and catalyst for preparing aromatic compounds | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6116456A | Insulated food box construction | Human Necessities | 7 | Expired |
| US6811697B2 | Apparatus and method for extracting particles from a fluid stream | Performing Operations; Transporting | 7 | Expired |
| US4763125A | Light array for providing passive rendezvous guidance between closing aircraft spacecraft and the like | Performing Operations; Transporting | 6 | Expired |
| US7331769B2 | Pumping system | Mechanical Engineering; Lighting; Heating | 6 | Active |
| USD323027S | Toilet seat cover | General | 5 | Expired |
| US7688384B2 | Personal multimedia device video format conversion across multiple video formats | Electricity | 4 | Active |
| US7971732B2 | Grit trap for waste water system | Chemistry; Metallurgy | 3 | Active |
| US8284110B2 | Compact ultra-wide bandwidth antenna with polarization diversity | Emerging Cross-Sectional Technologies | 3 | Active |
| US6668625B2 | Measurement of the level of settled particles within a fluid vessel | Physics | 3 | Expired |
| US4681509A | Variable inlet fan assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7933701B2 | Closed-loop motion-control system using error to modify gain | Performing Operations; Transporting | 2 | Active |
| US11421411B2 | Washing toilet seat | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.