Inventor · disambiguated record
Frank Manchak, Jr.
Also filed as: MANCHAK FRANK · MANCHAK FRANK JR · MANCHAK II FRANK E · MANCHAK JR FRANK
17 granted patents·1 pending application·507 citations·filing 1973–2000
95Inventor score
Top patents by PatentIndex Score
18 records- 0197US4079003AMethod of transforming sludge into ecologically acceptable solid materialMANCHAK FRANK·Filed 1976·Granted Mar 14, 1978·84 cites·15 claims
- 0291US4028240AMethod and apparatus for treating sumpsMANCHAK FRANK·Filed 1973·Granted Jun 7, 1977·45 cites·2 claims
- 0386US4844807AInsitu hazardous waste treating apparatus and method of using sameMANCHAK FRANK·Filed 1986·Granted Jul 4, 1989·52 cites·29 claims
- 0480US4776409AInsitu waste impoundment treating apparatus and method of using sameMANCHAK FRANK·Filed 1985·Granted Oct 11, 1988·42 cites·10 claims
- 0578US4809790ADevice for sampling soils and retaining volatiles therein and method of using sameMANCHAK FRANK·Filed 1987·Granted Mar 7, 1989·56 cites·13 claims
- 0674US4897221AProcess and apparatus for classifying, segregating and isolating radioactive wastesMANCHAK FRANK·Filed 1988·Granted Jan 30, 1990·21 cites·9 claims
- 0769US4834194AMethod and apparatus for detection of volatile soil contaminants in situMANCHAK FRANK·Filed 1987·Granted May 30, 1989·40 cites·20 claims
- 0868US4528129AProcessing radioactive wastes and uranium mill tailings for safe ecologically-acceptable disposalMANCHAK FRANK·Filed 1982·Granted Jul 9, 1985·19 cites·4 claims
- 0965US4980090AProcess of isolating hazardous waste by centrifugal casting and productMANCHAK FRANK·Filed 1989·Granted Dec 25, 1990·15 cites·6 claims
- 1060US4844839AIn situ treatment and analysis of wastesMANCHAK FRANK·Filed 1988·Granted Jul 4, 1989·30 cites·24 claims
- 1158US5156818ABiaxial casting apparatus for isolating radioactive wasteALTERNATIVE TECHNOLOGIES FOR W·Filed 1991·Granted Oct 20, 1992·21 cites·7 claims
- 1256US5242601ASludge treatment with CaO or CaC2 and recovery of CaO therefromALTERNATIVE TECHNOLOGIES FOR W·Filed 1991·Granted Sep 7, 1993·24 cites·25 claims
- 1352US5008045AMethod and apparatus for centrifugally casting hazardous wasteALTERNATIVE TECHNOLOGIES FOR W·Filed 1989·Granted Apr 16, 1991·11 cites·10 claims
- 1452US4818390AApparatus for detoxification of lagoonsMANCHAK FRANK·Filed 1988·Granted Apr 4, 1989·17 cites·32 claims
- 1551US4184958AApparatus for treating sumpsMANCHAK FRANK·Filed 1977·Granted Jan 22, 1980·10 cites·3 claims
- 1648US5075045ABiaxial casting method and apparatus for isolating radioactive wasteALTERNATIVE TECHNOLOGIES FOR W·Filed 1990·Granted Dec 24, 1991·14 cites·29 claims
- 1743US2005272606A1Plant life control compositionMANCHAK FRANK JR·Filed 2000·Application pending·0 cites
- 1839US5043103AMethod and apparatus for centrifugally casting hazardous wasteMANCHAK FRANK·Filed 1989·Granted Aug 27, 1991·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →