Assignee
SCHIFFMAN LOUIS
3 granted patents·22 citations·filing 1978–1980
Top patents by PatentIndex Score
3 records- 0149US4161409ACorrosion inhibitive pigmentSCHIFFMAN LOUIS·Filed 1978·Granted Jul 17, 1979·10 cites·14 claims
- 0237US4341564ACorrosion inhibitive pigmentSCHIFFMAN LOUIS·Filed 1980·Granted Jul 27, 1982·7 cites·15 claims
- 0336US4183758AZinc chromium chromate pigmentSCHIFFMAN LOUIS·Filed 1978·Granted Jan 15, 1980·5 cites·10 claims
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