WARD LEONARD INVESTMENT HOLDINGS, LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0298,959 EXTRACTION BLOWERApr 19, 16Oct 19, 17[F04D]
2016/0372,982 MOTORJun 17, 16Dec 22, 16[H02K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9142365 Solenoid-driven automatic transfer switchFeb 15, 13Sep 22, 15[H01H]
8830018 Solenoid-driven automatic transfer switchFeb 15, 13Sep 09, 14[H01H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0240,064 Solenoid-Driven Automatic Transfer SwitchAbandonedMay 08, 14Aug 28, 14[H01B, H01H]

Top Inventors for This Owner

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