WR

William John Roehner

PH Pmd Healthcare: 1 patents #5 of 10Top 50%
📍 Warrington, PA: #118 of 202 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #2,919,499 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10136838 Personal spirometer Wayne Meng, Glenn Allen Straub, Paul Meredith Crawn 2018-11-27