Inventor · Oakland, CA, US

Ronald E. Heiskell

34Patents
17h-index
50Co-inventors
84Inventor score

Filing activity: Feb 5, 1981 → Jan 12, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US5503324A Shipping and display box Emerging Cross-Sectional Technologies 82 Expired
US5016607A Barbecue grill assembly Human Necessities 68 Expired
US5165385A Barbecue grill assembly Human Necessities 51 Expired
US5154159A Turbo grill cooker Human Necessities 49 Expired
USD322909S Barbeque grill General 48 Expired
US4882917A Rinse release laundry additive and dispenser Textiles; Paper 45 Expired
USD377961S Insect bait station General 41 Expired
USD327805S Combined kettle and side tables for a barbeque grill General 40 Expired
USD325318S Combined kettle and side tables for a barbeque grill General 39 Expired
USD325316S Combined kettle and side tables for a barbeque grill General 37 Expired
USD390305S Insect bait station General 33 Expired
USD356253S Box for shipping asparagus General 31 Expired
USD325315S Barbeque grill kettle General 29 Expired
US5497939A Container with panel lock Emerging Cross-Sectional Technologies 26 Expired
US4385544A Drumstick and method of manufacture Physics 22 Expired
USD352453S Box for shipping asparagus General 20 Expired
US5718852A Process controlling a blow molding machine Performing Operations; Transporting 19 Expired
US6689033B2 Container forming method and apparatus Emerging Cross-Sectional Technologies 17 Expired
US5375509A Dough ball preparation table Emerging Cross-Sectional Technologies 17 Expired
US5398869A Display-ready shipping carton Emerging Cross-Sectional Technologies 16 Expired
US5462220A Shipping and display box Emerging Cross-Sectional Technologies 16 Expired
USD374703S Insect bait station General 14 Expired
US4462296A Drumstrick for playing percussion instruments Physics 13 Expired
USD369104S Combined fruit shipping and storage container General 13 Expired
US5409368A Apparatus for punching Performing Operations; Transporting 11 Expired

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