DR

Dana L. Ruehlman

📍 Boulder, CO: #2,328 of 5,018 inventorsTop 50%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #2,252,455 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5947116 Underwater breathing apparatus with pressurized snorkel R. Igor Gamow 1999-09-07
5580094 In-line skate walking guard R. Igor Gamow 1996-12-03