Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HA

Halkey-Roberts

Rank (2016): #24,174 of 28,424Top 90%
1 inventors
1 Patents 2016

Top Inventors at Halkey-Roberts 2016

Showing 1–1 of 1 inventors

RankNamePatents
1 Glenn H. Mackal 1