Inventor

Hartmut Ginnow-Merkert

Inventor

Orono, MN, US

Overview

7→

Patents

1986–1994

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 7 as inventor

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

E05Yprimary

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof20%

A61BDiagnosis13%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms13%

E04DRoof coverings13%

E05FDevices for moving wings into open or closed position13%

Y10TTechnical subjects covered by former us classification13%

E05DHinges or suspension devices for doors, windows or wings7%

E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates7%

PatentTitleYear

D0343691'Combined crank handle hub and window sill'1994 5,205,074'Counterbalanced window operators'1993 D0331531'Crank handle'1992 5,097,629'Counterbalanced window operators'1992 4,976,066'Sliding window apparatus and method'1990 4,637,403'Glucose medical monitoring system'1987 4,627,445'Glucose medical monitoring system'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to GARID INC (2)· patent assignee history

1986–1987Based in Eden Prairie, MN, US· patent location history

1990–1994Patents assigned to ANDERSEN CORP (5)· patent assignee history

1990–1994Based in Orono, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ANDERSEN CORP	5	1990–1994
GARID INC	2	1986–1987

Locations

Location	Patents	Span
Orono, Minnesota, US	5	1990–1994
Eden Prairie, Minnesota, US	2	1986–1987