LexDanaLexDanabeta
Inventor

Richard K. Davis

Inventor
Charlottesville, VA, US

Overview

23→
Patents
1977–2019
Patent span
Physics
Primary field (CPC G)

Patents· 23 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
G05BControl or regulating systems in general10%
G01RMeasuring electric variables8%
G11CStatic stores8%
G11BInformation storage based on relative movement between record carrier and transducer5%
H02HEmergency protective circuit arrangements5%
H03KPulse technique5%
LOC285%
A41DOuterwear3%
A61BDiagnosis3%
PatentTitleYear
D0843001Massage roller core2019D0829919Ergonomic cold roller2018D0633156'Combined chin up and exercise bar'20117,819,784'Suspension gym'20105,842,170'Method for editing in hand held recorder'19985,839,108'Flash memory file system in a handheld record and playback device'19985,742,737'Method for recording voice messages on flash memory in a hand held recorder'1998D0381128'Weight lifting glove'19975,557,806'Weight-lifting glove having a securing strap and sleeve'19965,270,916'Apparatus and method for preventing runaway of the integral term of a proportional plus integral controller'19935,109,503'Apparatus with reconfigurable counter includes memory for storing plurality of counter configuration files which respectively define plurality of predetermined counters'19924,979,122'Apparatus and method for monitoring power'19904,625,277'Blood pressure measuring device having adaptive cuff deflation rate'19864,617,503'Active datum for coordinate reference in a numerically controlled machine tool'19864,562,392'Stylus type touch probe system'19854,554,495'Datum reference for tool touch probe system'19854,328,447'DC Motor speed regulator'19824,320,334'Battery state-of-charge indicator'19824,319,298'Motor protection device'19824,234,840'Battery state-of-charge indicator'19804,152,124'Automatic control system for electric precipitators'19794,047,235'Current limit and overcurrent cut off system'19774,041,405'Sawtooth waveform generator'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1986Patents assigned to GEN ELECTRIC (10)· patent assignee history
1977–1980Based in Salem, VA, US· patent location history
1982–1986Based in Charlottesville, VA, US· patent location history
1990–1993Patents assigned to GE FANUC AUTOMATION INC (3)· patent assignee history
1990–1993Based in Crozet, VA, US· patent location history
1998Based in San Diego, CA, US· patent location history
2010–2019Patents assigned to GOFIT L L C (3)· patent assignee history
2010–2019Based in Owasso, OK, US· patent location history
2018–2019Patents assigned to CASWELL CHARLES (2)· patent assignee history
2018–2019Patents assigned to DAVIS RICHARD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC101977–1986
GE FANUC AUTOMATION INC31990–1993
GOFIT L L C32010–2019
CASWELL CHARLES22018–2019
DAVIS RICHARDself22018–2019
Locations
LocationPatentsSpan
Charlottesville, Virginia, US61982–1986
Salem, Virginia, US41977–1980
Owasso, OK, US32010–2019
San Diego, California, US31998
Crozet, Virginia, US31990–1993