RH

Richard H. Holtman

Caterpillar: 1 patents #58 of 338Top 20%
📍 Dunlap, IL: #6 of 27 inventorsTop 25%
🗺 Illinois: #1,298 of 5,218 inventorsTop 25%
Overall (2005): #116,408 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6895752 Method and apparatus for exhaust gas recirculation cooling using a vortex tube to cool recirculated exhaust gases Mark S. Cavanagh 2005-05-24