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Sidney Katz
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Spring Valley, NY, US
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last 30 patents
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Patent Grant
Hydraulically securable and angularly adjustable gears
Patent number
5,195,838
Issue date
Mar 23, 1993
Sidney Katz
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Mandrel with multiple locking heads
Patent number
4,917,013
Issue date
Apr 17, 1990
Sidney Katz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Pneumatic release mandrel
Patent number
4,794,858
Issue date
Jan 3, 1989
Sidney Katz
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Carrier sleeve for printing cylinder
Patent number
3,978,254
Issue date
Aug 31, 1976
Mosstype Corporation
Rolf Hoexter
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL