Olshefsky, Adam A.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 3102
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0160,084 Precision Hydrostatic Level and Flatness Measuring Devices, Systems and MethodsFeb 17, 17Jun 08, 17[G01C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9587940 Precision hydrostatic level and flatness measuring device, system and methodFeb 23, 16Mar 07, 17[G01C, G01B, G01F]
9273988 Precision hydrostatic level and flatness measuring device, system and methodAug 11, 14Mar 01, 16[G01C, G01B, G01F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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