RB

Russell N. Bancroft

📍 Simi Valley, CA: #261 of 1,200 inventorsTop 25%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #920,352 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12428860 Attachment device and support system for a roof jack 2025-09-30
11085238 Safety ladder support for use with parapet roofs and to protect gutters on the roof during a construction project 2021-08-10
9145687 Convertible support pad apparatus 2015-09-29
8783415 Ladder support device 2014-07-22
8104575 Support pad apparatus 2012-01-31