Inventor · Temecula, CA, US

Mitchell E. Bac

27Patents
11h-index
35Co-inventors
75Inventor score

Filing activity: Mar 11, 1998 → May 17, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD503204S1 Golf iron head General 339 Expired
US7736243B2 Golf club attachment mechanisms and methods to attach golf clubs Emerging Cross-Sectional Technologies 90 Active
USD920455S1 Golf club head General 41 Active
USD931391S1 Golf club head General 36 Active
USD931392S1 Golf club head General 30 Active
USD867502S1 Golf club head General 28 Active
USD783748S1 Golf club head General 26 Active
US9839820B2 Golf club head with flexure Human Necessities 19 Active
US11090536B2 Golf club having an adjustable weight assembly Human Necessities 15 Active
USD684227S1 Golf club head General 14 Active
US6430829B1 Loft and lie gauge for golf clubs Human Necessities 13 Expired
US10843046B2 Golf club with flexure Human Necessities 11 Active
USD1006929S1 Golf club head General 10 Active
USD666261S1 Golf club head General 8 Active
US10369437B1 Wood-type golf club including center of gravity adjustment Human Necessities 7 Active
USD405145S Golf putter fitting tool General 7 Expired
US10343032B2 Golf club with flexure Human Necessities 5 Active
US9750992B2 Metal wood club Human Necessities 3 Active
USD991384S1 Golf club head General 3 Active
USD1060558S1 Golf club head General 2 Active
US11691057B2 Golf club having an adjustable weight assembly Human Necessities 2 Active
US12102895B2 Golf club having an adjustable weight assembly Human Necessities 1 Active
US10646759B2 Wood-type golf club including center of gravity adjustment Human Necessities 1 Active
US12246227B2 Golf club having an adjustable weight assembly Human Necessities 1 Active
US11679311B1 Steel fairway wood having a low center of gravity Human Necessities 1 Active

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