Inventor · Hartford, CT, US

Timothy E. Perrin

32Patents
14h-index
27Co-inventors
81Inventor score

Filing activity: Feb 1, 2001 → Aug 8, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD572585S1 Cap General 163 Expired
US6643865B2 Lavatory system Human Necessities 26 Expired
US6986171B1 Lavatory system Fixed Constructions 25 Expired
USD662219S1 Basin for wash system General 23 Active
USD669555S1 Flow control device General 20 Active
US8997271B2 Lavatory system with hand dryer Human Necessities 19 Active
USD671228S1 Basin for wash system General 19 Active
US7007318B1 Lavatory system Human Necessities 17 Expired
USD662605S1 Sprayhead General 16 Active
US8490895B2 Showerhead for emergency fixture Performing Operations; Transporting 15 Active
USD685920S1 Sprayhead General 15 Active
USD673298S1 Sprayhead General 15 Active
US9157223B2 Lavatory system Fixed Constructions 15 Active
US7857795B2 Eyewash system Human Necessities 14 Active
USD588691S1 Eyewash device General 12 Expired
US9314398B2 Emergency wash system Human Necessities 7 Active
USD914151S1 Combination eyewash and faucet General 7 Active
US9700484B2 Emergency wash system Human Necessities 7 Active
USD662220S1 Sprayhead General 7 Active
USD912214S1 Combination eyewash and faucet General 6 Active
US11752065B2 Combination emergency wash and faucet unit Human Necessities 5 Active
US9642505B2 Lavatory system with hand dryer Human Necessities 3 Active
USD618342S1 Tank for eyewash system General 2 Expired
US11058604B2 Combination emergency wash and faucet unit Human Necessities 2 Active
US11642278B2 Combination emergency wash and faucet unit Fixed Constructions 1 Active

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