Inventor · New Brunswick, NJ, US

Kenneth Waguespack

79Patents
24h-index
47Co-inventors
88Inventor score

Filing activity: Jul 22, 1993 → Feb 18, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
USD486649S1 Toothbrush General 122 Expired
USD390706S Toothbrush General 96 Expired
US7480955B2 Toothbrush Human Necessities 92 Active
US6041468A Prophy toothbrush Emerging Cross-Sectional Technologies 92 Expired
USD462178S1 Toothbrush General 87 Expired
US6347425B1 Powered toothbrush having three dimensional rotational head motion Human Necessities 74 Expired
USD710111S1 Toothbrush General 63 Active
US6643886B2 Toothbrush having an efficacious bristle pattern Emerging Cross-Sectional Technologies 59 Expired
US7841041B2 Oral care implement Human Necessities 59 Active
US7614111B2 Oral care implement Human Necessities 58 Active
US8544132B2 Interactive toothbrush and removable audio output module Human Necessities 58 Active
USD413728S Toothbrush General 57 Expired
US5863102A Method and apparatus to permit attachment of bristles to toothbrushes with resiliently flexible heads and to thereafter permit the trimming and end rounding of such bristles Human Necessities 53 Expired
USD471362S1 Toothbrush General 53 Expired
USD780457S1 Oral care implement General 41 Active
US7975343B2 Toothbrush Human Necessities 37 Active
US10485328B2 Oral care implement Human Necessities 35 Active
US10743646B2 Oral care implement Human Necessities 28 Active
US8561247B2 Oral care implement Human Necessities 27 Active
US10660430B2 Oral care implement having multi-component handle Performing Operations; Transporting 27 Active
US10021959B2 Oral care implement having multi-component handle Performing Operations; Transporting 26 Active
US10182644B2 Oral care implement Human Necessities 26 Active
US7975346B2 Oral care implement Human Necessities 26 Active
USD451284S Set of bristles for a toothbrush General 24 Expired
USD667223S1 Toothbrush General 23 Active

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