Inventor · disambiguated record
Boris Gelman
Also filed as: GELMAN BORIS
8 granted patents·1 pending application·104 citations·filing 1982–2011
86Inventor score
Files withOPTICAL GAGING PROD INC4GELMAN BORIS1POLIDOR EDWARD T1QUALITY VISION INTERNATIONAL I1TELEX COMMUNICATIONS1
Top patents by PatentIndex Score
9 records- 0180US5389774AMethod and means for calibrating the magnification of zoom optical systems using reticle imagesOPTICAL GAGING PROD INC·Filed 1993·Granted Feb 14, 1995·53 cites·13 claims
- 0277US8269970B2Optical comparator with digital gagePOLIDOR EDWARD T·Filed 2009·Granted Sep 18, 2012·5 cites·40 claims
- 0368US6672428B2Personal descent apparatusFiled 2002·Granted Jan 6, 2004·17 cites·22 claims
- 0464US7538960B2Air bearing guided zoom lens for metrological measurementsQUALITY VISION INTERNATIONAL I·Filed 2006·Granted May 26, 2009·4 cites·21 claims
- 0557US6897421B2Optical inspection system having an internal rangefinderOPTICAL GAGING PROD INC·Filed 2003·Granted May 24, 2005·6 cites·5 claims
- 0657US4415244AAutomatic focusing systemTELEX COMMUNICATIONS·Filed 1982·Granted Nov 15, 1983·7 cites·6 claims
- 0744US5402192ASimplified mirror system for contour projectorOPTICAL GAGING PROD INC·Filed 1994·Granted Mar 28, 1995·12 cites·9 claims
- 0841US2013159659A1Multi-level data partitioningGELMAN BORIS·Filed 2011·Application pending·0 cites
- 0937US6950249B2Precision Z-axis mount for a lens assembly in an optical inspection apparatusOPTICAL GAGING PROD INC·Filed 2003·Granted Sep 27, 2005·0 cites·19 claims
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