Charles A. Patterson
60Patents
14h-index
35Co-inventors
84Inventor score
Filing activity: May 16, 1974 → Oct 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD559945S1 | Showerhead | General | 127 | Expired |
| US5163941A | Intubation device | Emerging Cross-Sectional Technologies | 88 | Expired |
| US7141031B2 | Cervical collar with end-supported chin strap | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5672179A | Intubation device having stiffening member | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4643719A | Manually operable aspirator | Human Necessities | 52 | Expired |
| US5330514A | Dummy for practicing cardiopulmonary resuscitation (CPR) of a human being | Physics | 47 | Expired |
| US5468151A | Dummy for practicing cardiopulmonary resuscitation (CPR) of a human being | Physics | 39 | Expired |
| USD588237S1 | Hidden shower storage | General | 34 | Expired |
| USD573238S1 | Recessed shower storage | General | 30 | Expired |
| US9828752B2 | Handheld shower docking arrangement | Fixed Constructions | 25 | Active |
| US8434186B2 | Drum auger | Fixed Constructions | 25 | Active |
| USD332306S | Manually operated aspirator for emergency medical use | General | 20 | Expired |
| US10017923B2 | Handheld shower docking arrangement | Fixed Constructions | 18 | Active |
| US10258160B2 | Seating system | Human Necessities | 16 | Active |
| US5256070A | Dummy for practicing cardiopulmonary resuscitation (CPR) of a human being | Physics | 14 | Expired |
| USD650954S1 | Handheld drum auger | General | 13 | Expired |
| US10455988B2 | Magnetized accessory system for bath or shower walls | Human Necessities | 12 | Active |
| USD596279S1 | Tub enclosure | General | 12 | Expired |
| USD631316S1 | Fastening tool | General | 11 | Expired |
| USD616076S1 | Shower enclosure | General | 11 | Expired |
| USD588684S1 | Shower enclosure | General | 11 | Expired |
| USD631318S1 | Fastening tool | General | 10 | Expired |
| USD631317S1 | Fastening tool | General | 10 | Expired |
| US4378609A | Sofa bed with mattress longitudinally compressed for storage and method | Human Necessities | 9 | Expired |
| US5029056A | Lamp assembly | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.