HK

Harry Stewart Knapp

📍 Calabasas, CA: #930 of 4,119 inventorsTop 25%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,186,561 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D821495 Directional sign — 2018-06-26
D755301 Directional sign — 2016-05-03
D745091 Directional sign — 2015-12-08
D745092 Directional sign — 2015-12-08