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

Hydrotech Pty — 5 Patents

Rank (All Time): #94,071 of 105,732Top 90%
2 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2013 to 2021Bar chart with a peak of 2 patents in 2013.peak 22013: 2 patents20132014: 1 patents20142015: 1 patents20152021: 1 patents2021

Top Inventors at Hydrotech Pty All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Peter Snelling 4
2 Robert B. Lawson 1