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

Hardware Specialties — 8 Patents

Rank (All Time): #66,729 of 106,120Top 65%
2 inventors
8 Patents All Time

Top Inventors at Hardware Specialties All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Michael W. Kondratuk 7
2 John K. Berkseth 3