JH

John L. House

📍 San Diego, CA: #1,099 of 4,582 inventorsTop 25%
🗺 California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #139,089 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9790694 Construction safety handrail and toeboard system 2017-10-17
9617744 Construction safety handrail support bracket 2017-04-11