Inventor

John Horn

Inventor

Dubuque, IA, US

Overview

9→

Patents

1979–2019

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 9 as inventor

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

E05Dprimary

E05DHinges or suspension devices for doors, windows or wings10%

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 thereof10%

H01HElectric switches10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

Y10TTechnical subjects covered by former us classification10%

A47CChairs5%

A61BDiagnosis5%

A61FFilters implantable into blood vessels5%

A61LMethods or apparatus for sterilising materials or objects in general5%

A61MDevices for introducing media into, or onto, the body5%

PatentTitleYear

10,485,903Vascular prosthesis for leak prevention during endovascular aneurysm repair2019 6,766,562'Extendible hinge'2004 6,581,642'Pipe testing apparatus'2003 6,175,418'Multiple alignment mechanism in close proximity to a shared processing device'2001 6,042,158'Drop-catch mechanism for vertically movable doors'2000 5,792,115'Apparatus and method for anchoring a catheter to the body of an individual'1998 4,700,920'Glider support assembly'1987 4,178,572'Load management apparatus'1979 4,167,716'Controlled switching apparatus'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to GOULD INC (2)· patent assignee history

1979Based in Philadelphia, PA, US· patent location history

1987Patents assigned to LEAR SIEGLER INC (1)· patent assignee history

2000–2004Patents assigned to RITE HITE HOLDING CORP (2)· patent assignee history

2000–2004Based in Dubuque, IA, US· patent location history

2001Patents assigned to INTERGEN INC (1)· patent assignee history

2001Based in Los Gatos, CA, US· patent location history

2003Patents assigned to HEDLEY PURVIS LTD (1)· patent assignee history

2003Based in Westhill, GB· patent location history

2019Based in Bryan, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GOULD INC	2	1979
RITE HITE HOLDING CORP	2	2000–2004
HEDLEY PURVIS LTD	1	2003
INTERGEN INC	1	2001
LEAR SIEGLER INC	1	1987

Locations

Location	Patents	Span
Dubuque, IA, US	2	2000–2004
Philadelphia, Pennsylvania, US	2	1979
Bryan, Texas, US	1	2019
Westhill, GB	1	2003
Los Gatos, California, US	1	2001