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Inventor

Brian A. Harbrecht

Inventor
Janesville, WI, US

Overview

8→
Patents
1999–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Bprimary
A61BDiagnosis27%
B01DSeparation27%
F16KValves27%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
LOC249%
PatentTitleYear
11,054,045High-flow fluid valve block202110,451,188High-flow fluid valve block201910,393,276High-flow fluid valve block20198,636,259'Adjustable carriage holder for support apparatus'20146,042,551'Spirometer having individually characterized, single-use disposable sensor'20006,019,731'Interconnection of a spirometer and a sensor unit, with machine readable indicium'20005,924,994'Spirometer having individually characterized, single-use disposable sensor'1999D0411010'Single-use disposable spirometry sensor'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to NELLCOR PURITAN BENNETT (4)· patent assignee history
1999–2000Based in Platte City, MO, US· patent location history
2014–2021Patents assigned to SEMBA BIOSCIENCES INC (4)· patent assignee history
2014Patents assigned to GRABSKI ANTHONY CHARLES (1)· patent assignee history
2014Patents assigned to HARBRECHT BRIAN A (1)· patent assignee history
2014Patents assigned to MANKE SCOTT G (1)· patent assignee history
2014–2021Based in Janesville, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NELLCOR PURITAN BENNETT41999–2000
SEMBA BIOSCIENCES INC42014–2021
GRABSKI ANTHONY CHARLES12014
HARBRECHT BRIAN Aself12014
MANKE SCOTT G12014
Locations
LocationPatentsSpan
Janesville, WI, US42014–2021
Platte City, MO, US41999–2000