Inventor · disambiguated record
John R. Siegman
Also filed as: SIEGMAN JOHN R
2 granted patents·25 citations·filing 1984–1991
60Inventor score
Top patents by PatentIndex Score
2 records- 0160US5286902AProcess for preparation of 2-(6-methoxy-2-naphthyl)propionic acid and intermediates therefor utilizing 2,6-diisopropylnaphthaleneKOCH IND INC·Filed 1991·Granted Feb 15, 1994·9 cites·36 claims
- 0243US4910353ADehalogenation of polychlorinated biphenyls and other related compoundsTRANSFORMER SERVICE INC·Filed 1984·Granted Mar 20, 1990·16 cites·1 claims
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