ED

Edward M. Danneker

PS Playworld Systems: 2 patents #13 of 20Top 65%
📍 Williamsport, PA: #59 of 162 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,249,333 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5984058 Cushioned braking system for a monorail trolley — 1999-11-16
5904099 Cushioned braking system for a monorail trolley — 1999-05-18