RH

Richard Lee Hilderbrandt

📍 Martinsville, IL: #2 of 5 inventorsTop 40%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,335,871 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7591322 Fiber-optic based automatic fire-suppression controller Mark Petrus Olson 2009-09-22