Assignee
RITTER ROBERT A
5 granted patents·89 citations·filing 1979–1991
Top patents by PatentIndex Score
5 records- 0179US5062372ALined hazardous waste incineratorRITTER ROBERT A·Filed 1990·Granted Nov 5, 1991·40 cites·22 claims
- 0266US4321069AMultiple vessel cascade gas enrichment systemRITTER ROBERT A·Filed 1979·Granted Mar 23, 1982·18 cites·35 claims
- 0361US4300593ABack pressure regulator and non-return valveRITTER ROBERT A·Filed 1980·Granted Nov 17, 1981·20 cites·6 claims
- 0443US4467999ADiaphragm valve for multiple vessel cascade gas enrichment systemRITTER ROBERT A·Filed 1982·Granted Aug 28, 1984·8 cites·4 claims
- 0533US5290351AComposition for rendering waste substances harmlessRITTER ROBERT A·Filed 1991·Granted Mar 1, 1994·3 cites·13 claims
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