DH

David Hoysan

Koniniklijke Philips N.V.: 2 patents #2,768 of 7,486Top 40%
📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,841,529 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11304863 System and method for mounting ventilator on wheelchair Matthew Answine 2022-04-19
10869976 Ventilator mount system — 2020-12-22