LexDanaLexDanabeta
Inventor

Allen Olsen

Inventor
San Diego, CA, US

Overview

2→
Patents
1979–2010
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates33%
G02BOptical elements, systems or apparatus33%
H04NPictorial communication, e.g. television33%
PatentTitleYear
7,646,495'System and computer readable medium for pre-focus of digital slides'20104,158,934'Method of manufacturing windows and universal sash units therefor'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to WEATHERVANE WINDOW INC (1)· patent assignee history
1979Based in Royal Oak, MI, US· patent location history
2010Patents assigned to APERIO TECHNOLOGIES INC (1)· patent assignee history
2010Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APERIO TECHNOLOGIES INC12010
WEATHERVANE WINDOW INC11979
Locations
LocationPatentsSpan
San Diego, California, US12010
Royal Oak, MI, US11979