Inventor · Escondido, CA, US

Scott A. Knutson

70Patents
22h-index
61Co-inventors
91Inventor score

Filing activity: Jan 23, 1997 → Aug 3, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7699717B2 Interchangeable shaft system Human Necessities 129 Active
USD469141S1 Portion of a club head General 118 Expired
US7878921B2 Interchangeable shaft and club head connection system Human Necessities 102 Active
US7771290B2 Golf club head and removable weight Human Necessities 98 Active
US7997997B2 Interchangeable shaft system Human Necessities 95 Active
US8157673B2 Iron-type golf club Human Necessities 89 Active
USD400610S Golf club head General 85 Expired
USD400945S Portion of a backface of a golf club head General 84 Expired
USD402726S Sole of a golf club head General 65 Expired
US7980959B2 Interchangeable shaft system Human Necessities 60 Active
US7815523B2 Variable density golf club Human Necessities 57 Active
US8409032B2 Golf club head with multi-material face Human Necessities 56 Active
US8057320B2 Interchangeable shaft and club head connection system Human Necessities 55 Active
US8235837B2 Interchangeable shaft system Human Necessities 51 Active
US8133131B1 Interchangeable shaft and club head connection system Human Necessities 45 Active
USD442246S Portion of a back face of a golf club head General 44 Expired
US8192302B2 Golf club head and removable weight Human Necessities 38 Active
US8147351B2 Interchangeable shaft and club head connection system Human Necessities 33 Active
US8523701B2 Interchangeable shaft system Human Necessities 33 Active
US8182363B2 Golf club head and removeable weight Human Necessities 30 Active
US8216084B2 Interchangeable shaft and club head connection system Human Necessities 25 Active
US8647218B2 Iron-type golf club Human Necessities 22 Active
US8894508B2 Golf club head with multi-material face Human Necessities 22 Active
US10029161B2 Golf club having removable weight Human Necessities 21 Active
US8235839B2 Interchangeable shaft system Human Necessities 21 Active

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