DP

Dan Alan Preston

PA Patroness: 3 patents #2 of 9Top 25%
📍 Bainbridge Island, WA: #8 of 78 inventorsTop 15%
🗺 Washington: #746 of 12,572 inventorsTop 6%
Overall (2023): #49,802 of 537,848Top 10%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11810162 Systems and methods for using smart contracts to control the trade, supply, manufacture, and distribution of commodities Joseph D. Preston, Trinitie Marie Vance, Brett C. Simpson, Peter Albert Madakson, William R. Rieger 2023-11-07
11786419 System and method for providing haptic feedback to a power wheelchair user Jered Harvey Dean, Charles C G Cooper, Barry George Dean 2023-10-17
11730645 Systems and methods to upgrade a motorized mobile chair to a smart motorized mobile chair Jered Harvey Dean, Kenneth Schofield, Kevin J. Lannen, Karl A. Grueschow 2023-08-22
11604471 Systems and methods for crowd navigation in support of collision avoidance for a motorized mobile system Jered Harvey Dean, Barry George Dean 2023-03-14