Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Hs R & A Co. — 3 Patents in 2021

Rank (2021): #11,398 of 31,507Top 40%
10 inventors
3 Patents 2021

Top Inventors at Hs R & A Co. 2021

Showing 1–10 of 10 inventors

RankNamePatents
1 Byeongki Kang 1
1 Deokhyun Lim 1
1 Deok Hyun Lim 1
1 Jae Hyeok Choi 1
1 Jaehong Lee 1
1 Jiseung Ryu 1
1 Jongkang Lee 1
1 Kwon Sik Hwang 1
1 Youngjun Kim 1
1 Younkyou Kim 1