Assignee
HUDSON PRODUCTS CORP
55 granted patents·1,300 citations·filing 1974–2022
Top patents by PatentIndex Score
55 records- 0194US5579830APassive cooling of enclosures using heat pipesHUDSON PRODUCTS CORP·Filed 1995·Granted Dec 3, 1996·160 cites·9 claims
- 0289US4720244AFan blade for an axial flow fan and method of forming sameHUDSON PRODUCTS CORP·Filed 1987·Granted Jan 19, 1988·68 cites·14 claims
- 0388US5328329AFan blade width extenderHUDSON PRODUCTS CORP·Filed 1993·Granted Jul 12, 1994·63 cites·8 claims
- 0486US4315873ACooling equipmentHUDSON PRODUCTS CORP·Filed 1978·Granted Feb 16, 1982·79 cites·3 claims
- 0586US4129180AVapor condensing apparatusHUDSON PRODUCTS CORP·Filed 1976·Granted Dec 12, 1978·44 cites·29 claims
- 0683US5165859ALeading edge protection for fan bladeHUDSON PRODUCTS CORP·Filed 1992·Granted Nov 24, 1992·49 cites·6 claims
- 0783US4296802ASteam condensing apparatusHUDSON PRODUCTS CORP·Filed 1976·Granted Oct 27, 1981·40 cites·4 claims
- 0882US6251168B1High efficiency gas scrubber using combined coalescing media and centrifugal cycloneHUDSON PRODUCTS CORP·Filed 1999·Granted Jun 26, 2001·63 cites·13 claims
- 0982US5579828AFlexible insert for heat pipe freeze protectionHUDSON PRODUCTS CORP·Filed 1996·Granted Dec 3, 1996·51 cites·21 claims
- 1080US4301861ASteam condensing apparatusHUDSON PRODUCTS CORP·Filed 1976·Granted Nov 24, 1981·31 cites·9 claims
- 1180US4168742ATube bundleHUDSON PRODUCTS CORP·Filed 1978·Granted Sep 25, 1979·35 cites·4 claims
- 1279US6241009B1Integrated heat pipe vent condenserHUDSON PRODUCTS CORP·Filed 2000·Granted Jun 5, 2001·26 cites·18 claims
- 1379US5210946ALeading edge protection for fan bladeHUDSON PRODUCTS CORP·Filed 1992·Granted May 18, 1993·38 cites·4 claims
- 1477US5213476AFan bladeHUDSON PRODUCTS CORP·Filed 1992·Granted May 25, 1993·32 cites·6 claims
- 1576US5511613AElongated heat exchanger tubes having internal stiffening structureHUDSON PRODUCTS CORP·Filed 1994·Granted Apr 30, 1996·43 cites·39 claims
- 1676US4657070AAir-cooled vapor condensersHUDSON PRODUCTS CORP·Filed 1984·Granted Apr 14, 1987·34 cites·5 claims
- 1771US4202405AAir cooled condenserHUDSON PRODUCTS CORP·Filed 1974·Granted May 13, 1980·21 cites·3 claims
- 1869US6004385ACompact gas liquid separation system with real-time performance monitoringHUDSON PRODUCTS CORP·Filed 1998·Granted Dec 21, 1999·38 cites·8 claims
- 1968US11293698B2Split bay forced draft air-cooled heat exchangerHUDSON PRODUCTS CORP·Filed 2020·Granted Apr 5, 2022·1 cites·17 claims
- 2068US4518035AAir-cooled, vacuum steam condenserHUDSON PRODUCTS CORP·Filed 1983·Granted May 21, 1985·21 cites·2 claims
- 2167US5328330AExtruded aluminum fan bladeHUDSON PRODUCTS CORP·Filed 1993·Granted Jul 12, 1994·29 cites·12 claims
- 2267US3968836AHeat exchangerHUDSON PRODUCTS CORP·Filed 1974·Granted Jul 13, 1976·18 cites·11 claims
- 2366US5947111AApparatus for the controlled heating of process fluidsHUDSON PRODUCTS CORP·Filed 1998·Granted Sep 7, 1999·31 cites·12 claims
- 2465US5156786AMethod for manufacuring fan bladesHUDSON PRODUCTS CORP·Filed 1990·Granted Oct 20, 1992·25 cites·10 claims
- 2564US4634341AAxial flow fansHUDSON PRODUCTS CORP·Filed 1984·Granted Jan 6, 1987·21 cites·14 claims
- 2663US4008007AAxial flow fan assemblyHUDSON PRODUCTS CORP·Filed 1975·Granted Feb 15, 1977·24 cites·16 claims
- 2761US5741450AMethod of and apparatus for molding a hollow fan bladeHUDSON PRODUCTS CORP·Filed 1996·Granted Apr 21, 1998·22 cites·16 claims
- 2857US5765629ASteam condensing apparatus with freeze-protected vent condenserHUDSON PRODUCTS CORP·Filed 1996·Granted Jun 16, 1998·21 cites·12 claims
- 2954US4345877AAxial flow fans and blades thereforHUDSON PRODUCTS CORP·Filed 1980·Granted Aug 24, 1982·15 cites·11 claims
- 3054US4095648ATube bundlesHUDSON PRODUCTS CORP·Filed 1976·Granted Jun 20, 1978·16 cites·17 claims
- 3153US5653281ASteam condensing module with integral, stacked vent condenserHUDSON PRODUCTS CORP·Filed 1995·Granted Aug 5, 1997·22 cites·15 claims
- 3252US11149739B1Adjustable bearing mount for air-cooled heat exchangersHUDSON PRODUCTS CORP·Filed 2019·Granted Oct 19, 2021·0 cites·16 claims
- 3351US11781563B1Air-cooled heat exchanger with X-brace driveHUDSON PRODUCTS CORP·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 3451US4240502ACondensing heat exchangerHUDSON PRODUCTS CORP·Filed 1979·Granted Dec 23, 1980·11 cites·2 claims
- 3549US11530089B2Transport containers for air-cooled heat exchangersHUDSON PRODUCTS CORP·Filed 2019·Granted Dec 20, 2022·0 cites·6 claims
- 3648US11486647B1Internal drive system for air-cooled heat exchangersHUDSON PRODUCTS CORP·Filed 2019·Granted Nov 1, 2022·0 cites·18 claims
- 3746US11098964B1Modular piping manifold system for heat exchangersHUDSON PRODUCTS CORP·Filed 2019·Granted Aug 24, 2021·0 cites·20 claims
- 3843US11346618B1Boxed header for air-cooled heat exchangerHUDSON PRODUCTS CORP·Filed 2019·Granted May 31, 2022·0 cites·9 claims
- 3943US4235571ACooling equipmentHUDSON PRODUCTS CORP·Filed 1977·Granted Nov 25, 1980·7 cites·19 claims
- 4042US6311986B1Seal joint between internals and pressure vessel inlet for separator arrangementHUDSON PRODUCTS CORP·Filed 1999·Granted Nov 6, 2001·11 cites·1 claims
- 4141US11852419B1Air-cooled heat exchanger with tab and slot frameHUDSON PRODUCTS CORP·Filed 2019·Granted Dec 26, 2023·0 cites·10 claims
- 4241US6889760B2Heat shieldHUDSON PRODUCTS CORP·Filed 2002·Granted May 10, 2005·0 cites·46 claims
- 4341US5379831AHeat pipe heat exchangerHUDSON PRODUCTS CORP·Filed 1994·Granted Jan 10, 1995·13 cites·3 claims
- 4440US6096121ASeal joint for multiple internal separator arrangementHUDSON PRODUCTS CORP·Filed 1999·Granted Aug 1, 2000·9 cites·5 claims
- 4538US6234210B1Elliptical heat pipe with carbon steel fins and bonded with zinc galvanizingHUDSON PRODUCTS CORP·Filed 1999·Granted May 22, 2001·9 cites·2 claims
- 4638US4019792ABearing assemblyHUDSON PRODUCTS CORP·Filed 1976·Granted Apr 26, 1977·6 cites·8 claims
- 4735US5501576AStatic efficiency enhancer for axial fansHUDSON PRODUCTS CORP·Filed 1995·Granted Mar 26, 1996·5 cites·8 claims
- 4834US5512011ACover plate header tongue and groove grinding/polishing machineHUDSON PRODUCTS CORP·Filed 1994·Granted Apr 30, 1996·4 cites·8 claims
- 4934US5145000ASteam condensate storage tank with non-freezing featureHUDSON PRODUCTS CORP·Filed 1991·Granted Sep 8, 1992·5 cites·20 claims
- 5030US6019555ADebur tool for simultaneously removing burrs from and chamfering a hole in a workpieceHUDSON PRODUCTS CORP·Filed 1997·Granted Feb 1, 2000·12 cites·7 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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