Inventor · Visalia, CA, US

Robert F. Thomas

12Patents
6h-index
8Co-inventors
59Inventor score

Filing activity: Sep 23, 1976 → Dec 8, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
USD326052S Bottle General 35 Expired
US4524085A Lecithin containing cooking fats with reduced thermal discoloration Emerging Cross-Sectional Technologies 16 Expired
US5087159A Method of using end milling tool Emerging Cross-Sectional Technologies 11 Expired
US4654221A Anti-sticking compositions Emerging Cross-Sectional Technologies 10 Expired
US9723246B2 Housing used to produce a holographic image Physics 8 Active
US6935968B1 Telescoping golf club Human Necessities 7 Expired
USD324334S Bottle General 3 Expired
US4106355A Ramp device to reduce wear on trojan bar dogs and wheel lugs in an irrigation valley center pivot water drive Emerging Cross-Sectional Technologies 1 Expired
US7731397B2 Housing for suspendable assembly Mechanical Engineering; Lighting; Heating 1 Active
USD406973S Recyclable plastic bag dispenser General 1 Expired
US11877984B1 Saliva solution metering apparatus with delivery tube retaining mouthpiece Human Necessities 0 Active
US11348419B1 Emergency rescue notification apparatus and system for storm shelters Emerging Cross-Sectional Technologies 0 Active

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