Robert E. Riley
39Patents
13h-index
35Co-inventors
81Inventor score
Filing activity: Jul 7, 1975 → Nov 17, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5748616A | Data link module for time division multiplexing control systems | Electricity | 109 | Expired |
| US4808994A | Logic interchange system | Electricity | 48 | Expired |
| US5348924A | Zeolite aggregates and catalysts | Performing Operations; Transporting | 34 | Expired |
| US5552035A | Zeolite aggregates and catalysts | Performing Operations; Transporting | 29 | Expired |
| US4343836A | One-directional uniformly coated fibers, method of preparation, and uses therefor | Chemistry; Metallurgy | 26 | Expired |
| US4166273A | Intrusion detector system | Physics | 23 | Expired |
| US4791148A | Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4960549A | Process for preparing polyamide-imide foam | Performing Operations; Transporting | 16 | Expired |
| US4287259A | Preparation and uses of amorphous boron carbide coated substrates | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5691659A | Data link module for time division multiplexing control systems | Electricity | 15 | Expired |
| US5553070A | Data link module for time division multiplexing control systems | Electricity | 14 | Expired |
| US4441294A | Support for roof insulation in metal buildings and method for insulating the roof of such buildings | Fixed Constructions | 13 | Expired |
| US6072783A | I/O module for a serial multiplex data system with a programmable communication module selector | Electricity | 13 | Expired |
| US5764647A | Data link module for time division multiplexing control systems | Electricity | 12 | Expired |
| US5815493A | I/O module for a serial multiple data system with a data bus integrity checker | Electricity | 10 | Expired |
| US6245826A | Isocyanate-based rigid foam | Chemistry; Metallurgy | 9 | Expired |
| US4180428A | Method for making hot-pressed fiber-reinforced carbide-graphite composite | Chemistry; Metallurgy | 9 | Expired |
| US4012230A | Tungsten-nickel-cobalt alloy and method of producing same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4888365A | Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity | Chemistry; Metallurgy | 9 | Expired |
| US5907539A | I/O Module for a serial multiplex data system with a programmable communication mode selector | Electricity | 8 | Expired |
| US5684343A | Data link module for time division multiplexing control systems | Electricity | 8 | Expired |
| US4919283A | Container ship worker safety system | Performing Operations; Transporting | 7 | Expired |
| US6472446B1 | Phase stable polyol composition containing hydrocarbon as the blowing agent | Chemistry; Metallurgy | 7 | Expired |
| US5870401A | I/O module for a serial multiplex data system with a programmable input voltage level selector | Electricity | 6 | Expired |
| US5726988A | Module with data verification for a serial multiplex data system | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.