DB

Donald M. Boldt

KG Keller Holding Gmbh: 1 patents #5 of 36Top 15%
📍 Green Lane, PA: #24 of 44 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,064,554 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313386 System for transport of mixtures of solid particulate fuel and air, and rotary distributor suitable for use therein Elton McClellan 1982-02-02