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Inventor

Kenneth J. Launie

Inventor
Cambridge, MA, US

Overview

13→
Patents
1981–2012
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them63%
G02BOptical elements, systems or apparatus19%
B41JTypewriters6%
LOC166%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
8,305,408'Nonrotating platen for thermal printing'20126,527,461'Lens cover assembly for a folding camera'20036,301,438'Film advancement assembly for a self-developing camera'20016,055,375'Self-developing camera'2000D0389165'Photographic apparatus'19985,049,907'Camera having chamber for storing exposed film units during their development'19915,019,842'Extendable shade in instant camera for protecting film unit from ambient light'19914,659,204'Latching mechanism for photographic apparatus'19874,593,983'Photographic apparatus having a film cassette counter'19864,508,441'Film counter'19854,335,945'Camera with structure for adjusting lens disc velocity and calibration method'19824,315,681'Camera with lens disc stopping system'19824,307,952'Auto focus camera with electronic lens disc pawl release arrangement'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2003Patents assigned to POLAROID CORP (12)· patent assignee history
1981–1982Based in Stoneham, MA, US· patent location history
1985–2012Based in Cambridge, MA, US· patent location history
2012Patents assigned to LAUNIE KENNETH J (1)· patent assignee history
2012Patents assigned to LECHTENBERG LEO R (1)· patent assignee history
2012Patents assigned to VAN DIJK JUAN C (1)· patent assignee history
2012Patents assigned to VETTERLING WILLIAM T (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POLAROID CORP121981–2003
LAUNIE KENNETH Jself12012
LECHTENBERG LEO R12012
VAN DIJK JUAN C12012
VETTERLING WILLIAM T12012
Locations
LocationPatentsSpan
Cambridge, Massachusetts, US101985–2012
Stoneham, Massachusetts, US31981–1982