Inventor

Otis R. Blaumanis

Inventor
Sparks, MD, US

Overview

3→
Patents
1987–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1991Patents assigned to GMS ENG CORP (2)· patent assignee history
1987–2014Based in Sparks, MD, US· patent location history
2014Patents assigned to BLAUMANIS OTIS R (1)· patent assignee history
2014Patents assigned to FRANK THOMAS H (1)· patent assignee history
2014Patents assigned to LA ROSA JOSEPH A (1)· patent assignee history
2014Patents assigned to PERINATRONICS MEDICAL SYSTEMS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GMS ENG CORP21987–1991
BLAUMANIS OTIS Rself12014
FRANK THOMAS H12014
LA ROSA JOSEPH A12014
PERINATRONICS MEDICAL SYSTEMS INC12014
Locations
LocationPatentsSpan
Sparks, Maryland, US31987–2014