RH

Roger Hardy Holland

📍 West Chester, OH: #119 of 193 inventorsTop 65%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,332,014 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12310512 Apparatus and method of vertically adjusting reinforcing support structure Leif Bunting 2025-05-27
D1046603 Rebar support Leif Bunting 2024-10-15
D968196 Rebar support Leif Bunting, John W. McPherson 2022-11-01