Cleo D. Mathis
19Patents
15h-index
11Co-inventors
75Inventor score
Filing activity: Mar 31, 1975 → Jun 8, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5862543A | User-selectable multi-jet assembly for jetted baths/spas | Performing Operations; Transporting | 125 | Expired |
| US5570481A | Suction-actuated control system for whirlpool bath/spa installations | Electricity | 103 | Expired |
| US4001899A | Combined swimming and therapy pool | Fixed Constructions | 80 | Expired |
| USD251201S | Combination swimming exercise and therapeutic pool | General | 71 | Expired |
| US5291621A | Spa jet assembly | Performing Operations; Transporting | 45 | Expired |
| US3946449A | Whirlpool jet for bathtubs | Emerging Cross-Sectional Technologies | 40 | Expired |
| USD254928S | Suction drain guard for swimming pools | General | 39 | Expired |
| USD286319S | Guard for a water suction pipe | General | 38 | Expired |
| US6011336A | Cost-efficient vibration-isolating mounting for motors | Electricity | 30 | Expired |
| US4542854A | Whirlpool jets | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5862545A | Pressurized flow self-cleaning whirlpool tub system | Human Necessities | 25 | Expired |
| US5092999A | Filtering means | Chemistry; Metallurgy | 24 | Expired |
| US5383239A | Self-cleaning whirlpool system | Human Necessities | 20 | Expired |
| US5408708A | Flow-control for a pump | Human Necessities | 19 | Expired |
| USD284604S | Air control apparatus | General | 15 | Expired |
| USD244462S | Whirlpool jet nozzle for bathtubs and the like | General | 11 | Expired |
| US6464471B1 | High-efficiency motor/pump system for jetted bath/spas | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6533540B1 | Double-seal/oil-reservoir system for a motor/pump assembly | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US3978886A | Backflow safety valve for therapy pools | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.