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Dive into the research topics where Mark A. Lamphron is active.

Publication


Featured researches published by Mark A. Lamphron.


Archive | 1997

One-time-use camera with film door which when opened to remove film cartridge breaks anti-backup pawl for film winder wheel

Mark A. Lamphron; David Cipolla


Archive | 1998

Camera with movable protective cover supported for pivoting to activate switch

Mark A. Lamphron; Michael L. DeCecca


Archive | 1993

Single-use camera with door for cartridge receiving chamber

Ralph M. Lyon; Mark A. Lamphron


Archive | 1997

One-time-use camera with resettable frame counter

David Cipolla; Mark A. Lamphron


Archive | 1996

Anti-backup mechanism for preventing reverse rotation of film winder in camera

Mark A. Lamphron; Alan G. Codd


Archive | 1997

One-time-use camera with matching indicia on camera exterior and film cassette

Michael L. DeCecca; Mark A. Lamphron; Jorg A. Matull


Archive | 1998

Variable format viewfinder mask and lens cover in camera

Michael L. DeCecca; Mark A. Lamphron


Archive | 1999

One-time-use camera with break-away retainer for removable plug

Mark A. Lamphron


Archive | 1998

Quietly operating anti-backup pawl for manual film advance thumbwheel in camera

John H. Alligood; Mark A. Lamphron; David Cipolla


Archive | 1999

One-time-use camera with motion-restraint for rotatable frame counter

David Cipolla; Mark A. Lamphron

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