Individual holder
KOPFER RUDOLPH J
US·8 granted patents·1,159 citations·filing 1975–2004
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0197US7036927B2Face foam free protective eyewear with inner liner and ventKOPFER RUDOLPH J·Filed 2004·Granted May 2, 2006·227 cites·34 claims
- 0297US5088996AAnti-aerosoling drug reconstitution deviceKOPFER RUDOLPH J·Filed 1987·Granted Feb 18, 1992·280 cites·23 claims
- 0396USD339596SEyeglassesKOPFER RUDOLPH J·Filed 1991·Granted Sep 21, 1993·77 cites·1 claims
- 0492US4516967AWet-dry compartmental syringeKOPFER RUDOLPH J·Filed 1983·Granted May 14, 1985·189 cites·23 claims
- 0588US4185628ACompartmental syringeKOPFER RUDOLPH J·Filed 1978·Granted Jan 29, 1980·173 cites·18 claims
- 0687US4619651AAnti-aerosoling drug reconstitution deviceKOPFER RUDOLPH J·Filed 1984·Granted Oct 28, 1986·137 cites·20 claims
- 0786US5191364AProtective eyewear for use in sports and the likeKOPFER RUDOLPH J·Filed 1990·Granted Mar 2, 1993·72 cites·25 claims
- 0833US3995647ACombined mixer and applicator deviceKOPFER RUDOLPH J·Filed 1975·Granted Dec 7, 1976·4 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →