Inventor · disambiguated record
Irving L. Berkowitz
Also filed as: BERKOWITZ IRVING L
12 granted patents·348 citations·filing 1973–1982
93Inventor score
Top patents by PatentIndex Score
12 records- 0192US4512122APanel fastener systemKASON IND INC·Filed 1982·Granted Apr 23, 1985·66 cites·7 claims
- 0291US4484462ARemovable cylinder lockKASON IND INC·Filed 1982·Granted Nov 27, 1984·64 cites·3 claims
- 0389US3952542AVentilatorKASON HARDWARE CORP·Filed 1974·Granted Apr 27, 1976·48 cites·10 claims
- 0486US4027987AJoining device for connecting tubesKASON HARDWARE CORP·Filed 1975·Granted Jun 7, 1977·53 cites·10 claims
- 0583US3936086AInside safety release latch deviceKASON HARDWARE CORP·Filed 1974·Granted Feb 3, 1976·39 cites·16 claims
- 0669USD255868SHinge designKASON IND INC·Filed 1978·Granted Jul 15, 1980·10 cites·1 claims
- 0768US4023913AConvertible tube connecting systemKASON HARDWARE CORP·Filed 1975·Granted May 17, 1977·17 cites·7 claims
- 0865US4280725ASafety closure systemKASON HARDWARE CORP·Filed 1979·Granted Jul 28, 1981·23 cites·3 claims
- 0958US3958889AJoint connector for connecting tubesKASON HARDWARE CORP·Filed 1973·Granted May 25, 1976·14 cites·8 claims
- 1044USD268322SDoor control systemKASON IND INC·Filed 1980·Granted Mar 22, 1983·3 cites·1 claims
- 1140US4076429AConvertible tube connecting systemKASON HARDWARE CORP·Filed 1976·Granted Feb 28, 1978·5 cites·5 claims
- 1238US4202573ASafety closure systemKASON HARDWARE CORP·Filed 1977·Granted May 13, 1980·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →