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Inventor

Peter K. Rhoads

Inventor
Stow, MA, US

Overview

7→
Patents
1977–2018
Patent span
LOC
Primary field

Patents· 7 as inventor

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

A61Bprimary
A61BDiagnosis29%
LOC1029%
G05GControl devices or systems insofar as characterised by mechanical features only14%
H01HElectric switches14%
LOCD114%
PatentTitleYear
D0810601'Sensor cap'2018D0787967'Sensor cap'20176,540,685'Ultrasound diagnostic device'20036,436,040'Intuitive user interface and control circuitry including linear distance measurement and user localization in a portable ultrasound diagnostic device'20025,612,692'Full travel, sealed, fully backlighted keyboard'1997D0328645'Patient medical monitor'1992D0246042'Automatic telephone dialer'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to DASA CORP (1)· patent assignee history
1977–2018Based in Stow, MA, US· patent location history
1992–1997Patents assigned to HEWLETT PACKARD CO (2)· patent assignee history
1997Based in Stowe, MA, US· patent location history
2002–2003Patents assigned to KONINKL PHILIPS ELECTRONICS NV (2)· patent assignee history
2017–2018Patents assigned to SCULLY SIGNAL CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO21992–1997
KONINKL PHILIPS ELECTRONICS NV22002–2003
SCULLY SIGNAL CO22017–2018
DASA CORP11977
Locations
LocationPatentsSpan
Stow, Massachusetts, US61977–2018
Stowe, Massachusetts, US11997