RG

Robert H. Graebe

📍 Belleville, IL: #1 of 13 inventorsTop 8%
🗺 Illinois: #371 of 4,484 inventorsTop 9%
Overall (1994): #21,490 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5369828 Inflatable cushion with upstanding pyramidal air cells 1994-12-06
5317773 Waterblown foam base 1994-06-07