Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AC

Amt Co. — 22 Patents

Rank (All Time): #26,428 of 105,732Top 25%
25 inventors
22 Patents All Time

Patents per Year

Patents granted per year, 1985 to 2024Bar chart with a peak of 3 patents in 2022.peak 31985: 1 patents19851991: 1 patents1992: 1 patents19921994: 2 patents2000: 2 patents20002002: 1 patents2003: 1 patents20032007: 1 patents2015: 1 patents20152018: 1 patents2021: 1 patents20212022: 3 patents2023: 3 patents20232024: 3 patents2024

Top Inventors at Amt Co. All Time

Showing 1–25 of 25 inventors

RankNamePatents
1 Won Ho Choi 6
2 Du Chul Kim 5
3 Arye Rosen 3
3 Ashok K. Sharma 3
3 Stephen P. Conover 3
3 Wan Gu Lee 3
#7 Chan Woo Kim 2
#7 David J. Hunt 2
#7 Jong-Seong Lee 2
#10 Charles Prain 1
#10 Daniella Rosen 1
#10 Danielle Rosen 1
#10 Gregory R. Wiles 1
#10 Har'el Rosen 1
#10 Holly Lynch 1
#10 Joe Farinella 1
#10 John Higgs 1
#10 Justin Kozlowski 1
#10 Kathryn Frothingham 1
#10 Morimitsu Inaba 1
#10 Norm Mortensen 1
#10 Silvano Keller 1
#10 Vinai Dumrongkietiman 1
#10 Yinghua Zhu 1
#10 Young Kang 1