Jack Lemkin

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Grove City, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Mold lock with lubricating grooves
- Patent number 7,229,265
- Issue date Jun 12, 2007
- Jack Lemkin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reversible security cover for stackable and nestable tote box
- Patent number 4,523,692
- Issue date Jun 18, 1985
- Jack Lemkin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL