Assignee
FLANDERS FILTERS
US·22 granted patents·1 pending application·1,262 citations·filing 1972–2006
Top patents by PatentIndex Score
23 records- 0197US4055075AMethod and apparatus for the leak testing of filtersFLANDERS FILTERS·Filed 1976·Granted Oct 25, 1977·76 cites·34 claims
- 0296US3986850AFlow control apparatus and air filtersFLANDERS FILTERS·Filed 1974·Granted Oct 19, 1976·90 cites·12 claims
- 0395US4324568AMethod and apparatus for the leak testing of filtersFLANDERS FILTERS·Filed 1980·Granted Apr 13, 1982·108 cites·12 claims
- 0492US4494403AFilter testing apparatus and methodFLANDERS FILTERS·Filed 1982·Granted Jan 22, 1985·119 cites·29 claims
- 0590US6010400AIsolation workstationFLANDERS FILTERS·Filed 1997·Granted Jan 4, 2000·97 cites·13 claims
- 0690US4233044ASelf-cleaning fluid sealed air filterFLANDERS FILTERS·Filed 1976·Granted Nov 11, 1980·59 cites·1 claims
- 0790US3935803AAir filtration apparatusFLANDERS FILTERS·Filed 1972·Granted Feb 3, 1976·101 cites·13 claims
- 0888US5711705AIsolation work stationFLANDERS FILTERS·Filed 1995·Granted Jan 27, 1998·55 cites·19 claims
- 0986US4608066AClean room adapted for variable work area configurationsFLANDERS FILTERS·Filed 1985·Granted Aug 26, 1986·72 cites·12 claims
- 1085US4685944AHigh efficiency particulate air filterFLANDERS FILTERS·Filed 1982·Granted Aug 11, 1987·56 cites·7 claims
- 1185US4521234AHousing for high efficiency particulate air filtersFLANDERS FILTERS·Filed 1983·Granted Jun 4, 1985·64 cites·18 claims
- 1281US4671811ALaminar flow clean roomFLANDERS FILTERS·Filed 1985·Granted Jun 9, 1987·50 cites·14 claims
- 1380US4584005AHigh efficiency particulate air filter and method of fabricating sameFLANDERS FILTERS·Filed 1984·Granted Apr 22, 1986·44 cites·23 claims
- 1477US4678487ALaminar flow clean room having improved filter bankFLANDERS FILTERS·Filed 1985·Granted Jul 7, 1987·50 cites·16 claims
- 1577US4030518AAir flow control apparatusFLANDERS FILTERS·Filed 1976·Granted Jun 21, 1977·34 cites·10 claims
- 1676US4450964AProtective plastic bag and method of utilizing the same to remove articles from a hepa filter housingFLANDERS FILTERS·Filed 1983·Granted May 29, 1984·38 cites·13 claims
- 1772US4639261AHigh efficiency air filterFLANDERS FILTERS·Filed 1984·Granted Jan 27, 1987·27 cites·8 claims
- 1872US4570391AConnector for a filter bank supporting framework and method of assembling sameFLANDERS FILTERS·Filed 1982·Granted Feb 18, 1986·46 cites·10 claims
- 1963US4457336AAir flow control apparatusFLANDERS FILTERS·Filed 1982·Granted Jul 3, 1984·23 cites·14 claims
- 2063US4082525ARemovable fluid sealing memberFLANDERS FILTERS·Filed 1976·Granted Apr 4, 1978·18 cites·12 claims
- 2154US4860420AMethod of fabricating a clean room filter bankFLANDERS FILTERS·Filed 1987·Granted Aug 29, 1989·24 cites·11 claims
- 2240US4535811AAir flow control apparatusFLANDERS FILTERS·Filed 1984·Granted Aug 20, 1985·11 cites·13 claims
- 2338US2007204574A1Planar filter frame with corner latch and method of foldingFLANDERS FILTERS·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →