CG

Cheng Gang Gu

BD Black & Decker: 10 patents #330 of 2,138Top 20%
Overall (All Time): #500,484 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D969181 Tile saw Peter Chaikowsky, Daniel N. Lopano, Xu Hui Wu, Bin Zhao 2022-11-08
D936313 Dust extractor Xiubao Lan 2021-11-16
D893278 Suction head Si jiang Liu, Xiubao Lan, Bing Liu, Pablo Garcia, Klaus-Dieter Arich 2020-08-18
D872552 Drill Qian Wei 2020-01-14
D863014 Grinder Qian Wei 2019-10-15
D859951 Drill Robert B. Schoch 2019-09-17
D859112 Drill Robert B. Schoch 2019-09-10
D859113 Drill 2019-09-10
D859114 Hammer drill Robert B. Schoch 2019-09-10
D830806 Drain auger Lauren W. Austin 2018-10-16