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Inventor

Theodore N. Knerr

Inventor
New York, NY, US

Overview

7→
Patents
1982–1988
Patent span
LOC
Primary field

Patents· 7 as inventor

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

LOCD1primary
LOCD157%
B66BElevators14%
H01HElectric switches14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
D0297663'Ultrasonic transducer with holding assembly for use in reducing ocular pressure of the eye'1988D0278479'Golf bag'1985D0268668'Control panel for elevator systems'1983D0268026'Control panel for elevator systems'1983D0268025'Control panel for elevator systems'1983D0267870'Control panel for elevator systems'19834,365,691'Integrated elevator cab fixture'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1983Patents assigned to OTIS ELEVATOR CO (5)· patent assignee history
1982–1988Based in New York, NY, US· patent location history
1985Patents assigned to BOST ENTPR INC (1)· patent assignee history
1988Patents assigned to SONOCARE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTIS ELEVATOR CO51982–1983
BOST ENTPR INC11985
SONOCARE INC11988
Locations
LocationPatentsSpan
New York, New York, US71982–1988