Inventor · disambiguated record
Leonard J. Vallender
Also filed as: VALLENDER LEONARD J
7 granted patents·150 citations·filing 1975–2002
87Inventor score
Top patents by PatentIndex Score
7 records- 0182US4592475APlastic closure with mechanical pilfer-proofHANNON CHARLES N·Filed 1984·Granted Jun 3, 1986·48 cites·16 claims
- 0267US5007554AContainer lift tabHANNON CHARLES·Filed 1989·Granted Apr 16, 1991·40 cites·11 claims
- 0353US5145078APilfer-proof bottle capHANNON CHARLES·Filed 1991·Granted Sep 8, 1992·28 cites·7 claims
- 0450US6446559B1Shotgun adapter for use to shoot different guage shellsFiled 2001·Granted Sep 10, 2002·9 cites·3 claims
- 0545US3938623AGrease gunWINSTON RICHARD C·Filed 1975·Granted Feb 17, 1976·13 cites·2 claims
- 0642US6606952B2Shotgun adapter for use to school different gauge shellsLITTLE SKEETERS LLC·Filed 2002·Granted Aug 19, 2003·6 cites·3 claims
- 0731US4673158AApparatus for forming a pilfer proof container closureHANNON CHARLES N·Filed 1985·Granted Jun 16, 1987·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →