Robert Spindel Phones & Addresses

  • 14859 51St St, Bellevue, WA 98006 (425) 641-9928
  • 524 Skyline Ct, Fort Collins, CO 80521 (970) 232-9623
  • Bisti, NM
  • North Falmouth, MA

Professional Records

Medicine Doctors

Robert Spindel Photo 1

Robert A Spindel

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Physical Medicine & Rehabilitation
Yeshiva University (1978)

Business Records

Name / Title
Company / Classification
Phones & Addresses
Robert Spindel
University of Washington
Noncommercial Research Organization Commercial Physical Research · Offices of Physicians (except Mental Health Specialists)
1013 NE 40 St, Seattle, WA 98105
(206) 543-1300, (206) 543-4043, (305) 559-4000, (940) 566-7100


Us Patents

High Resolution Acoustic Navigation System

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US Patent:
41763386, Nov 27, 1979
Aug 31, 1977
Appl. No.:
Robert C. Spindel - North Falmouth MA
Robert P. Porter - West Falmouth MA
William M. Marquet - Falmouth MA
Woods Hole Oceanographic Institution - Woods Hole MA
International Classification:
G01S 518
US Classification:
367 6E
A high resolution underwater acoustic navigation system is provided by a combined pulse and continuous-wave or Doppler system. Locations of the object being tracked are periodically determined by the pulse subsystem and are used to initialize the Doppler subsystem. The Doppler Subsystem tracks the location from the fix obtained by the pulse subsystem. Both subsystems are interfaced with a central processing unit or digital computer and the data rate input to the computer is substantially reduced by the use, in the Doppler subsystem, of a phase angle quadrant change counter whose accumulated count is periodically provided as an input to the computer.
Robert C Spindel from Bellevue, WA, age ~77 Get Report