Inventor
LEW HYOK S
US210 patents
⚠️ This page may combine multiple inventors who share the name “LEW HYOK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEW HYOK S
43 patentsUS4694179ASep 15, 1987
Symbiotic filter-sterilizer
LEW HYOK S153 citations98
US4652170AMar 24, 1987
Slide connectors with frictional locking means
LEW HYOK S136 citations98
US5152181AOct 6, 1992
Mass-volume vortex flowmeter
LEW HYOK S95 citations96
US5121658AJun 16, 1992
Mass-volume flowmeter
LEW HYOK S59 citations96
US4901018AFeb 13, 1990
Nuclear magnetic resonance net organic flowmeter
LEW HYOK S90 citations96
US4824019AApr 25, 1989
Lawn-border sprinkler
LEW HYOK S57 citations96
US4782295ANov 1, 1988
Nuclear magnetic resonance flowmeter
LEW HYOK S57 citations96
US4546502AOct 15, 1985
Evaporative waste disposal system
LEW HYOK S65 citations96
US4431184AFeb 14, 1984
Aerial gymnastic exerciser
LEW HYOK S78 citations96
US5193400AMar 16, 1993
Universal rotameter
LEW HYOK S24 citations93
US5186058AFeb 16, 1993
Rotameter with float guides
LEW HYOK S30 citations93
US5123285AJun 23, 1992
Piezo electric impulse sensor
LEW HYOK S25 citations93
US5115680AMay 26, 1992
Displacement sensor with mechanical preamplification means
LEW HYOK S37 citations93
US5098264AMar 24, 1992
Yin-Yang fluid power machine
LEW HYOK S31 citations93
US5095760AMar 17, 1992
Vortex flowmeter with dual sensors
LEW HYOK S35 citations93
US5076105ADec 31, 1991
Vortex flowmeter
LEW HYOK S24 citations93
US5060522AOct 29, 1991
Mass-volume vortex flowmeter
LEW HYOK S33 citations93
US5005400AApr 9, 1991
Dual frequency density meter
LEW HYOK S26 citations93
US5005426AApr 9, 1991
Mass-volume vortex flowmeter
LEW HYOK S25 citations93
US4986134AJan 22, 1991
Vortex flowmeter with inertially balanced vortex sensor
LEW HYOK S25 citations93
US4973062ANov 27, 1990
Vortex flowmeter
LEW HYOK S29 citations93
US4961574AOct 9, 1990
Exerciser for aerial maneuvers
LEW HYOK S37 citations93
US4941361AJul 17, 1990
Three-in-one flowmeter
LEW HYOK S23 citations93
US4892593AJan 9, 1990
Solar trap
LEW HYOK S42 citations93
US4884473ADec 5, 1989
Dual epicyclic speed changer
LEW HYOK S35 citations93
US4884458ADec 5, 1989
High sensitivity vortex shedding flowmeter
LEW HYOK S29 citations93
US4879910ANov 14, 1989
Torsional vibration convective inertia force flowmeter
LEW HYOK S45 citations93
US4841810AJun 27, 1989
Dual orbiting gear planetary drive
LEW HYOK S35 citations93
US4826227AMay 2, 1989
Disposable coupled chopsticks
LEW HYOK S24 citations93
US4807494AFeb 28, 1989
Stepwise variable speed planetary drive
LEW HYOK S44 citations93
US4798091AJan 17, 1989
Dual S-tube Coriolis force flowmeter
LEW HYOK S31 citations93
US4796472AJan 10, 1989
Level detector with multiple magnetically activated switches
LEW HYOK S25 citations93
US4762025AAug 9, 1988
All orbiting gear planetary drive
LEW HYOK S36 citations93
US4749447AJun 7, 1988
Evacuated evaporation-pressurized condensation solar still
LEW HYOK S33 citations93
US4730491AMar 15, 1988
Magnetically activated multiple switch level detector
LEW HYOK S38 citations93
US4723535AFeb 9, 1988
Solar trap
LEW HYOK S56 citations93
US4680090AJul 14, 1987
Direct heat recycling regenerative still
LEW HYOK S29 citations93
US4628744ADec 16, 1986
S-tube Coriolis force flow meter
LEW HYOK S50 citations93
US4627294ADec 9, 1986
Pulsed eddy flow meter
LEW HYOK S26 citations93
US4600974AJul 15, 1986
Optically decorated baton
LEW HYOK S87 citations93
US4544300AOct 1, 1985
Slide connectors with locking means
LEW HYOK S31 citations93
US4452025AJun 5, 1984
Self-interlocking grille
LEW HYOK S45 citations93
US4433711AFeb 28, 1984
Coil curtain
LEW HYOK S27 citations93
(unassigned)
6 patentsUS5663509ASep 2, 1997
Inertia force flowmeter
68 citations96
US5700958ADec 23, 1997
Inertia force flowmeter with transverse pressure gradient sensors
26 citations93
US5540106AJul 30, 1996
Electronic method for measuring mass flow rate
31 citations93
US5455588AOct 3, 1995
Method for determining target velocity by measuring phase shift
34 citations93
US5425277AJun 20, 1995
Inertia force flowmeter with symmetrized looped conduit
22 citations93
US5407214AApr 18, 1995
Fire barrier gasket seal
54 citations93
LEW JUNG G
1 patentShowing the top 50 of 210 patents by PatentIndex Score.