DH

David Wayne Hoagland

RO Rockwell: 2 patents #1 of 3Top 35%
📍 Provo, UT: #30 of 173 inventorsTop 20%
🗺 Utah: #373 of 2,632 inventorsTop 15%
Overall (2021): #169,304 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D931497 Window well Vaughn Allen Cook, Rodney William Slade 2021-09-21
D931498 Window well extension Vaughn Allen Cook, Rodney William Slade 2021-09-21