Inventor · disambiguated record
Robert C. Blezard
Also filed as: BLEZARD ROBERT C
9 granted patents·254 citations·filing 1973–1991
90Inventor score
Top patents by PatentIndex Score
9 records- 0193US4849270ATufting process and apparatus for manufacturing weatherstrippingAMESBURY IND INC·Filed 1987·Granted Jul 18, 1989·57 cites·23 claims
- 0287US5004093AStraight line sorting and/or fill-to-weigh machineCHARLES PACKAGING CORP·Filed 1989·Granted Apr 2, 1991·51 cites·32 claims
- 0384US4624878AWeatherstripping produced by tufting with flattened knucklesEVANS ROBERT D·Filed 1984·Granted Nov 25, 1986·38 cites·20 claims
- 0477US5092414AStraight line fill-to-weight machineCHARLES PACKAGING CORP·Filed 1991·Granted Mar 3, 1992·37 cites·14 claims
- 0576US4699818AWeatherstripping including method and apparatus for the manufacturing thereofEVANS ROBERT D·Filed 1984·Granted Oct 13, 1987·33 cites·22 claims
- 0662US4713130ATufting process and apparatus for manufacturing weatherstrippingAMESBURY IND INC·Filed 1984·Granted Dec 15, 1987·10 cites·8 claims
- 0757US4007611AYarn and method knitting sameSMITHFIELD FIBERS INC·Filed 1973·Granted Feb 15, 1977·9 cites·2 claims
- 0846US4637948ATufted weatherstripping with barrier finEVANS ROBERT D·Filed 1984·Granted Jan 20, 1987·12 cites·20 claims
- 0939US4997330AArticle handling and weighing apparatusCHARLES PACKAGING CORP·Filed 1989·Granted Mar 5, 1991·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →