Assignee
EICHENBERG ROBERT J
US·4 granted patents·132 citations·filing 1977–1998
Top patents by PatentIndex Score
4 records- 0190US5255587ASheet cutting die pressEICHENBERG ROBERT J·Filed 1992·Granted Oct 26, 1993·64 cites·11 claims
- 0289USD257777SLetter stamping machineEICHENBERG ROBERT J·Filed 1977·Granted Jan 6, 1981·33 cites·1 claims
- 0385USD296565SLetter stamping machineEICHENBERG ROBERT J·Filed 1986·Granted Jul 5, 1988·31 cites·1 claims
- 0439USD401722SFrame for supporting and filling a sand bagEICHENBERG ROBERT J·Filed 1998·Granted Nov 24, 1998·4 cites·1 claims
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