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Robert Wayne Tetzlaff

from Terre Haute, IN
Age ~73
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Also known as:
Robert W Tetzlaff, Robert L Tetzlaff, Bob W Tetzlaff, Ronda L Tetzlaff, Robert W Heggeli, Bobby Tetzlaff
Phone and address:
1210 E Wood Ln, Terre Haute, IN 47802
(812) 299-9750
Related to:
Norman R TetzlaffRuth M TetzlaffMadysen Tetzlaff, 29Sharon N Kranzler, 54Deborah P HarrisRonda L Tetzlaff, 72Ronda L Harris, 54Richard A Morris, 47Ryan Robert TetzlaffDeborah Wolanski
Connected to:
Adam L Tetzlaff, 39Deena M Tetzlaff, 35Donald H Tetzlaff, 74Jeff W Tetzlaff, 59Jerry W Tetzlaff, 69Joseph E Tetzlaff, 44Karen K Tetzlaff, 69Kim Tetzlaff, 62Kurt I Tetzlaff, 71Rita K Tetzlaff, 62

Robert Tetzlaff Phones & Addresses

  • 1210 E Wood Ln, Terre Haute, IN 47802 (812) 299-9750
  • 1975 Colonial St, Aurora, IL 60503 (630) 851-3660
  • 2502 Warwick Ct, Aurora, IL 60504 (630) 851-3660
  • Indianapolis, IN
  • Naperville, IL
  • Herculaneum, MO
  • Crofton, MD

Resumes

Resumes

Robert Tetzlaff Photo 1

Safety And Health Specialist

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Location:
Terre Haute, IN
Industry:
Construction
Work:
Travelers May 2004 - Sep 2008
Risk Control Director
M-R3 May 2004 - Sep 2008
Safety and Health Specialist
St. Paul Companies May 1998 - Jun 2004
Regional Director - Construction Risk Control
Education:
Ferris State University 1978 - 1981
Bachelors, Bachelor of Science
Skills:
Microsoft Excel
Customer Service
Research
Teaching
Photoshop
Html
Strategic Planning
Budgets
Robert Tetzlaff Photo 2

Network Engineer

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Location:
2502 Warwick Ct, Aurora, IL 60503
Industry:
Information Technology And Services
Work:
Us Navy
Network Engineer
Robert Tetzlaff Photo 3

Robert Tetzlaff

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Location:
United States

Business Records

Name / Title
Company / Classification
Phones & Addresses
Robert Tetzlaff
Principal
MR3 Safety Services
Services-Misc
1927 Gardner Cir E, Aurora, IL 60503

Publications

Us Patents

Sub-Woofer Driver Combination With Dual Voice Coil Arrangement

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US Patent:
48978779, Jan 30, 1990
Filed:
May 18, 1987
Appl. No.:
7/050560
Inventors:
Robert J. Tetzlaff - Elgin IL
Assignee:
Oxford Speaker Company - Chicago IL
International Classification:
H04R 502
US Classification:
381 24
Abstract:
A high-fidelity stereophonic automobile audio system has a rear speaker for each channel with a coaxial dual voice coil structure. One voice coil is optimized for full-range reproduction and is driven directly from a rear channel output of the vehicle radio. The other voice coil is optimized for sub-woofer operation and is driven through a separate sub-woofer amplifier connected to both the front and rear radio outputs of the respective channels. The system provides improved bass response in all positions of the radio fader control without the need for separate sub-woofer drivers, and other provisions. The dual voice coils may be wound on a seamless coil former for improved speaker performance.
Control profile
Robert Wayne Tetzlaff from Terre Haute, IN, age ~73 Get Report