ROBERT WIENERS
Broker in Wrentham, MA
License number
Massachusetts 9080672
Issued Date
Jul 29, 2005
Expiration Date
Sep 23, 2017
Type
Broker
Address
Address
Wrentham, MA 02093
Professional information
Digital Testing Instrument
US Patent:
D415193, Nov 24, 1998
Filed:
Sep 19, 1996
Appl. No.:
D/060049
Inventors:
Ed Frankovitch - Coatesville PA
Robert J. Wieners - Wrentham MA
Robert J. Wieners - Wrentham MA
Assignee:
Universal Enterprises, Inc. - Beaverton OR
International Classification:
1004
US Classification:
D10 78
Graphical Display Device
US Patent:
5923161, Jul 13, 1999
Filed:
Apr 14, 1997
Appl. No.:
8/843273
Inventors:
Ed Frankovitch - Coatesville PA
Robert J. Wieners - Wrentham MA
Robert J. Wieners - Wrentham MA
Assignee:
Universal Enterprises, Inc. - Beaverton OR
International Classification:
G01R 1328, G01R 3500
US Classification:
324115
Abstract:
A measuring device displays waveforms representative of electrical signals and includes a selector, at least one input terminal, and a graphical display. The graphical display is suitable to view a waveform thereon. The measuring device receives an electrical signal from the input terminal and displays a first waveform on the graphical display representative of the electrical signal. The selector is selectable to one of a plurality of positions and the measuring device selects a set of waveform data in response to each of the positions. The measuring device displays a second waveform on the graphical display representative of the waveform data.