David Silber

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Brooklyn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Hand tool for applying hot melt adhesive
- Patent number 4,744,688
- Issue date May 17, 1988
- David Silber
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Toy utilizing used, discardable items such as bottle caps and bever...
- Patent number 4,202,456
- Issue date May 13, 1980
- David Silber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL