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John David Redmyer

from Galloway, OH
Age ~78

John Redmyer Phones & Addresses

  • 349 Greenwood Dr, Galloway, OH 43119 (614) 879-7330
  • West Jefferson, OH
  • Plymouth, MI
  • Hilliard, OH
  • Sidney, OH
  • Madison, OH
  • 349 Greenwood Dr, Galloway, OH 43119 (614) 370-2662

Work

Position: Professional/Technical

Education

Degree: Bachelor's degree or higher

Emails

Business Records

Name / Title
Company / Classification
Phones & Addresses
John D. Redmyer
President
Ohio Semitronics, Inc.
Electrical/Electronic Manufacturing · Mfg Semiconductors/Dvcs Mfg Elec Components Mfg Radio/TV Comm Equip Mfg Relay/Indstl Control Mfg Motors/Generators · Transducers (Manufacturers) · Other Electronic Component Mfg
4242 Reynolds Dr, Hilliard, OH 43026
(614) 777-1005, (614) 777-4511

Publications

Us Patents

Reticle Calibrated Diameter Gauge

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US Patent:
40436730, Aug 23, 1977
Filed:
Apr 9, 1975
Appl. No.:
5/566413
Inventors:
David E. Harris - Columbus OH
Robert M. Watson - Columbus OH
John D. Redmyer - Columbus OH
Assignee:
Autech Corporation - Worthington OH
International Classification:
G01B 1110
US Classification:
356160
Abstract:
A non-contact optical gauging device in which a laser beam is deflected to produce a bidirectional scan. The beam is split; a measuring portion scans an object being inspected while the other portion scans a calibration reticle having alternating opaque and transparent bands. The alternating transmission and ocultation of the beam through the reticle is used to generate calibration pulses, each representing a predetermined increment of movement of the calibration beam. Ocultation of the measuring beam by the object being measured generates a signal which is used to control counting of the calibration pulses as an indication of the dimension being measured. Bidirectional averaging is employed to minimize errors due to object motion in the direction of beam scanning. Variations are disclosed in which two measuring beams and one or two calibration beams, are employed for measuring large objects or for dual axis measurement, the latter by orthogonal projection onto the object being measured.

Revenue Meter With Integral Current Transformer

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US Patent:
60641924, May 16, 2000
Filed:
Apr 8, 1998
Appl. No.:
9/056959
Inventors:
John D. Redmyer - Galloway OH
Assignee:
Ohio Semitronics - Hilliard OH
International Classification:
G01R 2100
H01F 2726
US Classification:
324127
Abstract:
An integral meter and current transformer to measure single phase active and reactive energy, voltage and frequency in industrial, commercial and multi-family residential applications. The meter CT is the primary sensing element in a revenue metering system encompassing multiple meter CTs serially connected in groups in communication with data cores for collection and reporting of energy consumption. Numerous data cores may be networked to report to a central station which may be remotely interrogated over the network or dial up modem connection. The meter CT utilizes a split-core transformer with substantially overlapping fingers. Disengaging split-core sections of the meter CT enables it to be easily installed around a loaded conductor without the interruption of power to the load.
John David Redmyer from Galloway, OH, age ~78 Get Report