U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that one person who claimed to be the inventor of the television is Russian emigre Vladimir Zworykin? In 1929 David Sarnoff, founder of RCA, asked Zworykin what it would take to develop TV for commercial use. He said: a year and a half and $100,000. In reality, it took 20 years and $50 million! Before his death in 1982 at the age of 92, Zworykin said of his invention: "The technique is wonderful. It is beyond my expectations. But the programs! I would never let my children even come close to this thing."

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Examiner: Mayewsky, Volodymyr Y.


Primary examiner statistics: 858 patents; average approval time: 644 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
4654627 Resistor grid assembly
4654510 PTC heating apparatus
4629869 Self-limiting heater and resistance material
4607624 Heating pad and massager
4598194 Quartz infra-red lamps
4593182 Electric cartridge heater
4591701 Heat radiating sheet body
4590361 Food frying apparatus including indirect oil heater
4588976 Resistors obtained from sheet material
4586020 Sheathed resistance heater
4586019 Matching of resistor sensitivities to process-induced variations ...
4584553 Coated layer type resistor device
4582983 Elongate electrical assemblies
4582980 Glow plug for diesel engines of motor vehicles
4582981 Glow plug having a resistive surface film heater
4581522 Electrical heating system including a mesh heating element
4581521 Electrically heated pipe assembly
4580037 Electrically operated heated element with a flow channel for molt...
4577601 Glow plug arrangement
4578566 Soft contact lens disinfecting unit
4577176 Temperature regulating device
4575619 Electrical heating unit with serpentine heating element
4575618 Switch unit for use with heat-recoverable articles
4575617 Heat tracing tape and power control system
4575620 Flexible heating wire
4574188 Elongate electrical assemblies
4574184 Saucepan and cover for a cooking utensil, particulary a steam pre...
4574183 Electrically heated deep fryer
4574185 Temperature control circuitry for a cooking apparatus
4574186 Heating sheet
4573164 Support for electrical resistances of ovens or kilns with ceramic...
4572938 Process for uniting sleeve members by brazing
4571488 Heat-fusion pipe fitting system
4570055 Electrically heat-recoverable assembly
4570150 Precision resistor and method of making same
4568908 Compact resistor assembly
4565921 Electric thermal unit for controllably heating cylinders having t...
4565000 Matching of resistor sensitivities to process-induced variations ...
4563568 Diesel engine glow plug
4562337 Solder pot

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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