CT

Changan Tian

NC Ncstar: 5 patents #4 of 5Top 80%
📍 Poway, CA: #12 of 189 inventorsTop 7%
🗺 California: #3,458 of 60,411 inventorsTop 6%
Overall (2018): #30,715 of 503,207Top 7%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D829294 Sight adjustment tool Carson Cheng, Richard Thomas 2018-09-25
D826361 Vertical grip Carson Cheng, Richard Thomas 2018-08-21
D821529 Pistol grip Carson Cheng, Jason Michael Cheng 2018-06-26
9976834 Flip-up gun sight Carson Cheng, Richard Thomas 2018-05-22
9869526 Flip-up aiming sight Carson Cheng, Jason Michael Cheng 2018-01-16