OD

Orville Douglas Denison

📍 Monrovia, CA: #92 of 335 inventorsTop 30%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,235,811 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8322489 Aerial rescue device — 2012-12-04
8074767 Aerial ladder system with powered rungs — 2011-12-13
7308968 Transportable rescue conveyer — 2007-12-18
7191869 Slide to safety emergency evacuation — 2007-03-20