RH

Roger Hardy Holland

📍 West Chester, OH: #60 of 154 inventorsTop 40%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #237,956 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12310512 Apparatus and method of vertically adjusting reinforcing support structure Leif Bunting 2025-05-27