Inventor

KOHL ROBERT F

4 patents

⚠️ This page may combine multiple inventors who share the name “KOHL ROBERT F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALLIS CHALMERS

3 patents

US4120645AOct 17, 1978

CHEMICAL LIME LTD

1 patent

US7377773B2May 27, 2008

Method of reducing NOx emissions in rotary preheater mineral kilns

CHEMICAL LIME LTD3 citations55

KOHL ROBERT F

ALLIS CHALMERS

System for handling high sulfur materials

System for handling high sulfur materials

Dual variable orifice for reinforced preheater

CHEMICAL LIME LTD

Method of reducing NOx emissions in rotary preheater mineral kilns