HMW INDUSTRIES has a total of 20 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets measurement, medical technology and electrical machinery and energy are EQUITIME INC, TANAKA MASAICHI and TIME COMPUTER.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | Germany | 3 | |
#3 | France | 3 | |
#4 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Medical technology | |
#3 | Electrical machinery and energy | |
#4 | Optics | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Electronic time-pieces | |
#2 | Electromechanical clocks | |
#3 | Time-interval measuring | |
#4 | Dentistry | |
#5 | Dynamo-electric machines | |
#6 | Nonlinear optics | |
#7 | Ammunition fuzes |
# | Name | Total Patents |
---|---|---|
#1 | Bergey J | 4 |
#2 | Roberts Dennis A | 2 |
#3 | Nelson John E | 2 |
#4 | Eckenrode J | 2 |
#5 | Walton R | 2 |
#6 | Bey John Merrill | 1 |
#7 | Thiess G | 1 |
#8 | Carbtree W | 1 |
#9 | Hougendobler C | 1 |
#10 | Mc Cullough R | 1 |
Publication | Filing date | Title |
---|---|---|
US4017973A | Magnetic tooth straightener | |
US4045871A | Palatal expander | |
US3900749A | Permanent magnet generator | |
DE2310057A1 | ELECTRONIC WRISTWATCH | |
US3756013A | Solid state watch | |
US3759031A | Modular solid state wristwatch | |
US3742699A | Solid state watch display switch | |
US3760406A | Liquid crystal display circuit | |
US3747323A | Light control for timing display | |
US3747322A | Light control for timing displays | |
US3722419A | Arming device for missiles | |
US3722206A | Self-illuminated liquid crystal timepiece | |
US3724201A | Nuclear-paced solid state wristwatch | |
US3760582A | Electronic timepiece with power conserving features |