Search

David B Cist

from Winchester, MA
Age ~62
Get Report
Also known as:
David E Cist, Dave B Cist, John D Cist
Phone and address:
21 Dennett Rd, Winchester, MA 01890
(781) 721-0202
Related to:
Richard C Scott, 79
Connected to:
Brenda M Cistaro, 50Yolanda H Cistaro, 68Alejandro C Cisternas, 48Ana D Cisternas, 57Andrea Cisterna, 59David J Cisternelli, 51Eduardo D Cisterna, 66Guillermo Cisterna, 85Patricio A Cisternas, 51Paula Cisternas, 45

David Cist Phones & Addresses

  • 21 Dennett Rd, Winchester, MA 01890 (781) 721-0202
  • Needham, MA
  • 15 Prentiss St, Cambridge, MA 02140
  • 29 Maple Ave, Cambridge, MA 02139
  • 1102 Brandon Ln, Wilmington, DE 19807 (302) 656-7237
  • Wellfleet, MA

Business Records

Name / Title
Company / Classification
Phones & Addresses
David B. Cist
Manager
BLUFF HOUSE ASSOCIATES, LLC
21 Dennett Rd, Winchester, MA 01890
David B. Cist
Real property
BREWSTER CANNON HILL, LLC
1102 Brandon Ln, Wilmington, DE 19807

Publications

Us Patents

System And Methods For Obtaining Ground Conductivity Information Using Gpr Data

View page
US Patent:
20050078028, Apr 14, 2005
Filed:
Oct 8, 2003
Appl. No.:
10/681543
Inventors:
David Cist - Winchester MA, US
International Classification:
G01S013/89
G01V003/12
US Classification:
342022000, 342027000, 342179000, 342189000
Abstract:
A method for inferring information about the conductivity of a medium from ground penetrating radar (GPR) data using a calculated effective penetration limit of the GPR system, including various methods for calculating the effective penetration limit.

Merged Ground Penetrating Radar Display For Multiple Antennas

View page
US Patent:
20140022117, Jan 23, 2014
Filed:
Aug 17, 2012
Appl. No.:
13/588183
Inventors:
David Cist - Winchester MA, US
Assignee:
GEOPHYSICAL SURVEY SYSTEMS, INC. - Salem NH
International Classification:
G01S 7/04
G01S 13/88
US Classification:
342176
Abstract:
In an embodiment of the disclosed technology, a visual output of data from a ground-penetrating radar is displayed on a visual medium. The display has a first exhibition of output from a higher frequency range antenna, a second exhibition of output from a lower frequency range antenna (compared to the other antenna; see definition in the “detailed description”), and a transition area between the first and second exhibition having merged data from the lower frequency antenna and the higher frequency antenna. The depth range of the transition area may be varied based on optimal depth range of each antenna, such as manually by a viewer viewing the visual output, which may occur in real-time, that is, while operating the radar and viewing the visual output thereof. Or, the transition depth range and/or width of the transition region may be varied as part of post-processing.

Method For Assessing The Amount Of Rolling Required To Achieve Optimal Compaction Of Pre-Rolled Asphalt Pavement

View page
US Patent:
20200256976, Aug 13, 2020
Filed:
Feb 10, 2020
Appl. No.:
16/785768
Inventors:
Roger Roberts - Amesbury NH, US
David Cist - Winchester MA, US
International Classification:
G01S 13/88
G01S 13/86
G01N 33/42
Abstract:
A ground penetrating radar device and/or other sensor such as LIDAR, pressure, or temperature sensors is mounted on a mobile device, and is adapted, during motion of the mobile device, to sense characteristics of asphalt pavement on which the mobile device is moving, prior to compaction of the asphalt pavement by rollers. A processor, functionally associated with at least one sensor, receives from the sensor signals relating to characteristics of the asphalt pavement on which the mobile device is moving, and computes, based on the received signals, at least one compaction characteristic of the asphalt pavement. The processor provides a mapping of computed desired change in compaction characteristics to regions of the asphalt pavement during the rolling process. During rolling, at least one sensor measures the change in compaction and assesses when the change in compaction matches the desired optimal compaction based on the pre-generated map.
Control profile
David B Cist from Winchester, MA, age ~62 Get Report