Inventor · Houston, TX, US

Rich W. Barkley

3Patents
3h-index
10Co-inventors
47Inventor score

Filing activity: Mar 16, 1978 → Jul 18, 1996

Most-cited inventions

PatentTitleAreaCited byStatus
US5172979A Heater tube skin thermocouple Electricity 37 Expired
US4223843A Air distribution apparatus Performing Operations; Transporting 16 Expired
US5738779A Hydrotreating process with two phase flow splitting and heat recovery Emerging Cross-Sectional Technologies 9 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.