Inventor · disambiguated record
Donald Glassman
Also filed as: GLASSMAN DONALD
9 granted patents·201 citations·filing 1976–1993
90Inventor score
Top patents by PatentIndex Score
9 records- 0185US4525950AReceptacle for articles or the likeGLASSMAN DONALD·Filed 1984·Granted Jul 2, 1985·49 cites·8 claims
- 0279US4260462AProcess for separating acid gases and ammonia from dilute aqueous solutions thereofUNITED STATES STEEL CORP·Filed 1978·Granted Apr 7, 1981·34 cites·28 claims
- 0378US4111759AProcess for separating ammonia and acid gases from waste waters containing fixed ammonia saltsUNITED STATES STEEL CORP·Filed 1976·Granted Sep 5, 1978·35 cites·45 claims
- 0476US5352839AIsophorone processARISTECH CHEMICAL CORP·Filed 1993·Granted Oct 4, 1994·16 cites·19 claims
- 0567US4323430AProcess for separating ammonia and acid gases from streams containing fixed ammonia saltsUNITED STATES STEEL CORP·Filed 1981·Granted Apr 6, 1982·29 cites·34 claims
- 0662US5344528ARecovery of phenol from low concentrations with sodium sulfateARISTECH CHEMICAL CORP·Filed 1993·Granted Sep 6, 1994·10 cites·7 claims
- 0761US4104131AProcess for separating ammonia and acid gases from waste waters containing fixed ammonia saltsUNITED STATES STEEL CORP·Filed 1976·Granted Aug 1, 1978·18 cites·38 claims
- 0835US4137135AProcess and apparatus for separating light oil from a mixture comprising waste oilUNITED STATES STEEL CORP·Filed 1976·Granted Jan 30, 1979·6 cites·20 claims
- 0933US4410499AWaste gas purification reactor and methodUNITED STATES STEEL CORP·Filed 1981·Granted Oct 18, 1983·4 cites·13 claims
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