Inventor · Saint Joseph, MI, US

Richard K. Gresens

64Patents
20h-index
29Co-inventors
88Inventor score

Filing activity: Sep 29, 1998 → Mar 8, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
USD421075S Recumbent total body exerciser General 58 Expired
USD648084S1 Washer console General 49 Expired
USD561070S1 Vehicle rear bumper cover General 45 Expired
USD618865S1 Laundry appliance General 40 Expired
USD772506S1 Frontload drying appliance General 37 Active
USD758028S1 Topload washing appliance General 33 Active
USD533484S1 Automobile grille General 33 Expired
USD620656S1 Washer door General 32 Expired
USD772505S1 Topload washing appliance General 32 Active
USD619314S1 Dryer console General 29 Expired
USD758032S1 Frontload drying appliance General 24 Active
USD818219S1 Frontload drying appliance General 23 Active
USD552273S1 Vehicle rear taillight lens General 23 Expired
USD758031S1 Frontload drying appliance General 22 Active
USD621563S1 Washer console General 22 Expired
USD772507S1 Frontload drying appliance General 21 Active
USD619313S1 Laundry appliance door General 21 Expired
USD759912S1 Topload washing appliance General 21 Active
USD562201S1 Vehicle front fender General 21 Expired
USD798511S1 Frontload drying appliance General 21 Active
USD563575S1 Vehicle headlight General 19 Expired
USD793012S1 Topload washing appliance General 18 Active
USD824607S1 Topload washing appliance General 17 Active
USD620212S1 Dryer door General 17 Expired
USD758029S1 Topload washing appliance General 16 Active

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