David A. Brooks
26Patents
12h-index
18Co-inventors
78Inventor score
Filing activity: Aug 17, 1984 → Oct 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6106437A | Neck therapy exercise apparatus | Human Necessities | 54 | Expired |
| US4839063A | Cleaning of a body of liquid | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4778599A | Cleaning of a body of liquid by surface agitation | Fixed Constructions | 51 | Expired |
| US5649784A | Expansion joint system and method of making | Fixed Constructions | 42 | Expired |
| US4776954A | Apparatus for cleaning a body of liquid | Fixed Constructions | 42 | Expired |
| US4652366A | Cleaning of a body of liquid | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4994178A | Heavier-than-water pool cleaning device | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4749478A | Cleaning unit for collecting debris in a swimming pool | Fixed Constructions | 30 | Expired |
| USD302058S | Bag for a swimming pool cleaning apparatus | General | 28 | Expired |
| US5195563A | Flexible hose and fittings | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4627428A | Child restraint device with removable semi-rigid support | Human Necessities | 19 | Expired |
| US5014912A | Device for displacing a submerged article | Fixed Constructions | 15 | Expired |
| USD661925S1 | Coil spring | General | 10 | Active |
| USD305815S | Surface unit for a swimming pool cleaning apparatus | General | 7 | Expired |
| USRE34301E | Fluid operable engine | General | 7 | Expired |
| USD309965S | Cleaning unit for collecting debris in a swimming pool | General | 6 | Expired |
| US8979079B2 | Spring coils for innerspring assemblies and methods of manufacture | Emerging Cross-Sectional Technologies | 5 | Active |
| US10690302B1 | Flexible and cuttable LED sheet | Electricity | 4 | Active |
| US11460173B1 | LED backlight system and mounting system | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US4703955A | Cleaning of a body of liquid | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11193635B2 | Flexible and cuttable LED sheet | Electricity | 2 | Active |
| US4949622A | Fluid operable engine | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8869621B2 | Geometry compensating transducer attachments for ultrasonic inspection of chamfers or countersunk surfaces | Physics | 0 | Active |
| US9999155B2 | Tailoring air cooled heat exchanger geometry to achieve environmental protection | Electricity | 0 | Active |
| US11075141B2 | Module base with integrated thermal spreader and heat sink for thermal and structural management of high-performance integrated circuits or other devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.