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

Transducers Direct — 6 Patents

Rank (All Time): #80,139 of 105,732Top 80%
5 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 2 patents in 2015.peak 22013: 1 patents20132014: 1 patents20142015: 2 patents20152021: 1 patents20212024: 1 patents2024

Top Inventors at Transducers Direct All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Robert W. Matthes 5
2 David Allen Topmiller 4
3 Rongjau Lin 3
#4 Reethika Sree Alla 1
#4 Ronald William Fialko 1