LexDanaLexDanabeta
Inventor

Gary Friederichs

Inventor
Chilton, WI, US

Overview

11→
Patents
1990–2018
Patent span
LOC
Primary field

Patents· 11 as inventor

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

LOC15primary
LOC1538%
LOC1625%
LOC2425%
LOC1413%
PatentTitleYear
D0807923'Interface portion of a pump'2018D0777906'Delivery device including pump and cassette'2017D0777831'Cassette'2017D0777247'Interface portion of a cassette'2017D0766424'Delivery device including pump and cassette'2016D0746871'Interface portion of a pump'2016D0744005'Pump'2015D0476656'Optical mark reader housing'2003D0326033'Spoon'1992D0323768'Ladle'1992D0306955'Tongs'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to THE VOLLRATH COMPANY INC (3)· patent assignee history
1990Based in Wauwatosa, WI, US· patent location history
1992Based in Cedarburg, WI, US· patent location history
2003Patents assigned to RENAISSANCE LEARNING INC (1)· patent assignee history
2003–2018Based in Chilton, WI, US· patent location history
2015–2018Patents assigned to ABBVIE INC (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABBVIE INC72015–2018
THE VOLLRATH COMPANY INC31990–1992
RENAISSANCE LEARNING INC12003
Locations
LocationPatentsSpan
Chilton, WI, US82003–2018
Cedarburg, WI, US21992
Wauwatosa, WI, US11990