RT

Richard L. Tutwiler

📍 Port Matilda, PA: #33 of 71 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,991,904 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9783320 Airplane collision avoidance Megan D. Barnes, Michael W. Delk, John R. Durkin, David Barnes 2017-10-10
9469416 Airplane collision avoidance Megan D. Barnes, Michael W. Delk, John R. Durkin, David Barnes 2016-10-18