Randall H. Moormann
17Patents
10h-index
19Co-inventors
69Inventor score
Filing activity: Dec 24, 1984 → May 12, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5114153A | Mechanical card dispenser and method of playing a card game | Human Necessities | 81 | Expired |
| US4737128A | Flexible unitary circular air foil | Human Necessities | 34 | Expired |
| US5113842A | Rapid fire ball launcher | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US4892081A | Compressible ball launcher | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| USD649163S1 | Portable bilge pump | General | 28 | Expired |
| US5115794A | Compressible ball launcher | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| USD667466S1 | Utility pump | General | 26 | Active |
| US4598909A | Soft game ball including moveable lubricated core | Emerging Cross-Sectional Technologies | 24 | Expired |
| US9810241B2 | Low profile pump with the ability to be mounted in various configurations | Mechanical Engineering; Lighting; Heating | 16 | Active |
| US4887812A | Basketball hoop system | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US8864476B2 | Portable battery operated bilge pump | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10302090B2 | Bilge pump arrangement having back flow preventer | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US5697613A | Device for propelling game ball | Human Necessities | 5 | Expired |
| US8894389B2 | Rechargeable battery powered utility pump with series centrifugal pump configuration | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10323646B2 | Low profile pump with the ability to be mounted in various configurations | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7055181B2 | Swim goggles | Human Necessities | 1 | Expired |
| US9829000B2 | Bilge pump having concealed air-lock vent | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.