Inventor · disambiguated record
David S. Knudsen
Also filed as: KNUDSEN DAVID S
11 granted patents·417 citations·filing 1975–1988
92Inventor score
Files withKNUDSEN DAVID S6MCKENNA EQUIPMENT COMPANY INC2INT PACKAGING CORP1MCKENNA EQUIPMENT CO INC1MIRAVALLE PETER S1
Top patents by PatentIndex Score
11 records- 0196US4044941AContainer closed by a membrane type sealKNUDSEN DAVID S·Filed 1976·Granted Aug 30, 1977·119 cites·15 claims
- 0294US4095390AMachine and process for capping and sealing containersMCKENNA EQUIPMENT COMPANY INC·Filed 1976·Granted Jun 20, 1978·85 cites·33 claims
- 0391US4490963APackaging machineKNUDSEN DAVID S·Filed 1981·Granted Jan 1, 1985·62 cites·20 claims
- 0484US4054160ATying machineINT PACKAGING CORP·Filed 1976·Granted Oct 18, 1977·34 cites·26 claims
- 0572US4198901AMachine for gripping and sizing containers formed from flexible materialMCKENNA EQUIPMENT CO INC·Filed 1978·Granted Apr 22, 1980·22 cites·21 claims
- 0670US4730434AMachine for applying twist-type tiesKNUDSEN DAVID S·Filed 1986·Granted Mar 15, 1988·26 cites·29 claims
- 0767US4264316AProcess for closing containers and foil membrane thereforKNUDSEN DAVID S·Filed 1979·Granted Apr 28, 1981·22 cites·14 claims
- 0860US4526562AMachine and process for producing inserts having folded pull tabsKNUDSEN DAVID S·Filed 1982·Granted Jul 2, 1985·17 cites·18 claims
- 0952US4907392AMachine for applying twist-type tiesMIRAVALLE PETER S·Filed 1988·Granted Mar 13, 1990·15 cites·22 claims
- 1050US4230028AMachine for installing inserts in container lidsKNUDSEN DAVID S·Filed 1978·Granted Oct 28, 1980·8 cites·21 claims
- 1146US4022124APrinting machineMCKENNA EQUIPMENT COMPANY INC·Filed 1975·Granted May 10, 1977·7 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →