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

Apr Co. — 9 Patents

Rank (All Time): #62,233 of 105,732Top 60%
10 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 2005 to 2025Bar chart with a peak of 4 patents in 2024.peak 42005: 1 patents20052007: 1 patents20072024: 4 patents20242025: 3 patents2025

Top Inventors at Apr Co. All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Do Hee Kang 3
1 Jeong Ho Lee 3
3 Gyoun Jung Lee 2
3 Jong Chul Ji 2
3 Seung Woo Park 2
#6 Carmen Leiva-paredes 1
#6 Jeongho Lee 1
#6 Ji Eun Nam 1
#6 John Lomans 1
#6 Minoru Tsuchida 1