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Inventor

Gregory Prutnikov

Inventor
Niles, IL, US

Overview

6→
Patents
1995–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
LOC2433%
H01RElectrically-conductive connections17%
PatentTitleYear
D0682429'Hearing aid'2013D0677388'Hearing aid'20137,130,437'Compressible hearing aid'20066,728,384'Hearing aid connection system'20046,584,207'Molded hearing aid housing'2003D0359121'Housing for screening device'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2006Patents assigned to BELTONE ELECTRONICS CORP (4)· patent assignee history
1995–2013Based in Niles, IL, US· patent location history
2013Patents assigned to CAMPBELL WILLIAM (2)· patent assignee history
2013Patents assigned to CANO MIGUEL (2)· patent assignee history
2013Patents assigned to GN RESOUND AS (2)· patent assignee history
2013Patents assigned to PRUTNIKOV GREGORY (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BELTONE ELECTRONICS CORP41995–2006
CAMPBELL WILLIAM22013
CANO MIGUEL22013
GN RESOUND AS22013
PRUTNIKOV GREGORYself22013
Locations
LocationPatentsSpan
Niles, Illinois, US61995–2013