LM

Lai King Ma

EC Eveready Battery Company: 16 patents #31 of 520Top 6%
EB Energizer Brands: 11 patents #2 of 151Top 2%
SL Sonca Industries, Limited: 2 patents #3 of 7Top 45%
📍 Ma On Shan, CN: #3 of 84 inventorsTop 4%
Overall (All Time): #131,450 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
D844204 Pen light 2019-03-26
D833661 Handheld flashlight 2018-11-13
D809171 Lighting device 2018-01-30
D783187 Lighting device 2017-04-04
D777367 Tap light 2017-01-24
D766477 Lighting device 2016-09-13
D763494 Lighting device 2016-08-09
D752261 Lighting device 2016-03-22
D750302 Lighting device 2016-02-23
D744680 Lighting device 2015-12-01
D744137 Lighting device 2015-11-24
D735393 Lighting device Brian J. Hennessey 2015-07-28
D734520 Lighting device 2015-07-14
D724771 Lighting device 2015-03-17
D716983 Lighting device 2014-11-04
D716482 Lighting device 2014-10-28
D696804 Lighting device 2013-12-31
8360594 Attachable portable lighting device and methods of operation Earl K Sant, Frank Huang 2013-01-29
D647229 Lighting device 2011-10-18
D642311 Lighting device 2011-07-26
D612968 Lighting device 2010-03-30
D607132 Lighting device 2009-12-29
D606688 Lighting device 2009-12-22
D590975 Lighting device 2009-04-21
D590531 Lighting device 2009-04-14