WR

William E. Ryckman

RI Rpm Industries: 3 patents #4 of 15Top 30%
📍 Marchandville, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,323,385 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12311824 Vehicle body having integrated fluid transfer system John K. Apostolides 2025-05-27
12258261 Mobile fluid transfer system John K. Apostolides 2025-03-25
11905162 Mobile fluid transfer system John K. Apostolides 2024-02-20