RS

Ralph L. Schipani

II Interlock Structures International: 2 patents #1 of 16Top 7%
📍 Edina, MN: #15 of 92 inventorsTop 20%
🗺 Minnesota: #590 of 4,663 inventorsTop 15%
Overall (2004): #45,221 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6715255 Foldable support structure with hinged sawtooth wall members and rigid end cap Richard K. Strayer, Mark Brauer, Walter Croll, Paul Miklautsch, Patrick M. Hamilton +8 more 2004-04-06
6672792 Tube fastener apparatus Richard K. Strayer, Michael B. Lasky, Lee T. Egbert 2004-01-06