Inventor · Dartmouth, MA, US

Douglas E. Jones

77Patents
15h-index
29Co-inventors
84Inventor score

Filing activity: Nov 24, 1993 → Jul 7, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6500076B1 Wound golf balls with high specific gravity centers Human Necessities 106 Expired
US7226369B2 Golf ball with improved flight performance Human Necessities 50 Expired
US6945880B2 Golf ball with improved flight performance Human Necessities 49 Expired
US8152655B2 Multi-piece golf ball comprising low hardness gradient core Human Necessities 45 Active
US6923736B2 Golf ball with improved flight performance Human Necessities 42 Expired
US6986717B2 Wound golf balls with high specific gravity centers Human Necessities 33 Expired
US6677401B2 Multi-layer golf ball with a thin, castable outer layer Chemistry; Metallurgy 31 Expired
US7654917B2 Golf balls having a low modulus HNP layer and a high modulus HNP layer Human Necessities 30 Active
US7963862B2 Golf balls having at least two core layers formed from HNP compositions Chemistry; Metallurgy 22 Active
US7833112B2 Golf balls having a low modulus HNP layer and a high modulus HNP layer Chemistry; Metallurgy 21 Active
US6992135B2 Multi-layer golf ball with a thin, castable outer layer Chemistry; Metallurgy 21 Expired
US7731607B2 Golf balls having at least two core layers formed from HNP compositions Chemistry; Metallurgy 20 Active
US7654916B2 Golf balls having a low modulus HNP layer and a high modulus HNP layer Chemistry; Metallurgy 19 Active
US7744488B2 Golf balls having two or more core layers formed from HNP compositions Human Necessities 18 Active
US6806347B2 Golf balls with thin moisture vapor barrier layer Human Necessities 17 Expired
US8308586B2 Golf balls having a low modulus HNP layer and a high modulus HNP layer Chemistry; Metallurgy 13 Active
US7033287B2 Golf ball with improved flight performance Human Necessities 13 Expired
US7967701B2 Golf balls having at least two core layers formed from HNP compositions Chemistry; Metallurgy 12 Active
US5641497A Gastrointestinal defensins, cDNA sequences and method for the production and use thereof Human Necessities 12 Expired
US6916255B2 Golf ball with improved flight performance Human Necessities 11 Expired
USD966075S1 Bracket General 11 Active
US7731606B2 Golf balls having two core layers formed from HNP compositions Chemistry; Metallurgy 11 Active
US8323123B2 Golf balls having at least two core layers formed from HNP compositions Chemistry; Metallurgy 10 Active
US6354965B1 Golf balls including low water activity fluid and methods for making same Human Necessities 10 Expired
US7473195B2 Golf ball with improved flight performance Human Necessities 10 Active

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