Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bruce David Leetch — 2 Patents in 2017

ECEmc Ip Holding Company: 2 patents #198 of 1,005Top 20%
Mason, OH: #43 of 172 inventorsTop 25%
Ohio: #1,072 of 7,013 inventorsTop 20%
Overall (2017): #166,670 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9626305 Complementary space reduction Michael John Dutch, Christopher Hercules Claudatos, William Dale Andruss 2017-04-18
9537705 Global space reduction groups Michael John Dutch, Christopher Hercules Claudatos, William Dale Andruss 2017-01-03