Robert L. Hill
17Patents
7h-index
15Co-inventors
63Inventor score
Filing activity: Mar 24, 1975 → Apr 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4529180A | Thermally efficient shock absorber | Performing Operations; Transporting | 71 | Expired |
| US4082269A | Protective basketball hoop | Human Necessities | 23 | Expired |
| US4563315A | Production of particulate solids in rotary fluidizer | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4662922A | Method and apparatus for the production of glass filaments | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4330312A | Apparatus for flowing streams of fiber-forming material for attenuation to fibers or filaments | Chemistry; Metallurgy | 10 | Expired |
| US3950546A | Pulverulent vitamin and mineral-fortified clay product for farrowing house floor | Human Necessities | 10 | Expired |
| US5351435A | Device to facilitate removal of juvenile and female crabs from the inside of crab traps and method of use thereof | Human Necessities | 8 | Expired |
| US9101124B2 | Composite material including a thermoplastic polymer, a pest food material and a pesticide | Human Necessities | 5 | Active |
| US4252012A | Shock absorber servicing tool | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9861097B2 | Method of making a composite material including a thermoplastic polymer, a pest food material and a pesticide | Human Necessities | 2 | Active |
| US9775341B2 | Composite material including a thermoplastic polymer, a pest food material and a pesticide | Human Necessities | 2 | Active |
| US10656038B2 | Apparatus, system, and method for use in fluid filling apparatus inspection | Performing Operations; Transporting | 0 | Active |
| US11021143B2 | Apparatus, system, and method for use in brake caliper inspection | Performing Operations; Transporting | 0 | Active |
| US11083193B2 | Method of making a composite material including a thermoplastic polymer, a pest food material and a pesticide | Human Necessities | 0 | Active |
| US11315714B2 | Actuation system and method for orthopedic implants with a rotatable internal magnet | Electricity | 0 | Active |
| US11350627B2 | Composite material including a thermoplastic polymer, a pest food material, and a pesticide | Human Necessities | 0 | Active |
| US8999893B2 | Stabilized oil-in-water emulsions including meptyl dinocap | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.