Robert M. Hardy
9Patents
9h-index
12Co-inventors
66Inventor score
Filing activity: Apr 27, 1981 → Aug 14, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5287270A | Billing system | Electricity | 172 | Expired |
| US4694416A | VLSI programmable digital signal processor | Physics | 66 | Expired |
| US5893252A | System for affixing rebar lattice to receive concrete | Fixed Constructions | 64 | Expired |
| US4525763A | Apparatus and method to protect motors and to protect motor life | Electricity | 50 | Expired |
| US6837017B2 | Apparatus for placing rebar in continuously reinforced concrete paving | Fixed Constructions | 37 | Expired |
| US6112494A | System for affixing rebar lattice to receive concrete | Fixed Constructions | 31 | Expired |
| US4393446A | Routine timer for computer systems | Physics | 23 | Expired |
| US4800491A | Register-stack apparatus | Physics | 13 | Expired |
| US5261012A | Method and system for thinning images | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.