Inventor

ARENAL MARK G

US4 patents

⚠️ This page may combine multiple inventors who share the name “ARENAL MARK G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RAM OPTICAL INSTRUMENTATION IN

2 patents

US4884878ADec 5, 1989

Zoom optical unit

RAM OPTICAL INSTRUMENTATION IN7 citations69

US4779967AOct 25, 1988

Objective lens assembly

RAM OPTICAL INSTRUMENTATION IN17 citations69

THE L S STARRETT COMPANY

2 patents

US10976646B2Apr 13, 2021

Optical video measurement system having interchangeable optics

THE L S STARRETT COMPANY0 citations54

US10408768B2Sep 10, 2019

Optical video measurement system having interchangeable optics

THE L S STARRETT COMPANY0 citations43