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

Speakman — 1 Patent in 2018

Rank (2018): #19,644 of 29,927Top 70%
2 inventors
1 Patents 2018

Top Inventors at Speakman 2018

Showing 1–2 of 2 inventors

RankNamePatents
1 Charles Jacob Novak, III 1
1 Jeffrey Harwanko 1