Lee H. Niems

Follow

Person

Flossmoor, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for uniformly cooling pyroprocessed particulate material
- Patent number 4,826,429
- Issue date May 2, 1989
- Kennedy Van Saun Corporation
- Lee H. Niems
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for removing dust from pyroprocessed particulate material
- Patent number 4,744,155
- Issue date May 17, 1988
- Kennedy Van Saun Corporation
- Lee H. Niems
- F26 - DRYING
Information Patent Grant
Apparatus for uniformly cooling pyroprocessed particulate material
- Patent number 4,728,288
- Issue date Mar 1, 1988
- Lee H. Niems
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for uniformly drawing and cooling pyroprocessed particula...
- Patent number 4,728,287
- Issue date Mar 1, 1988
- Lee H. Niems
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for pyroprocessing and cooling particles
- Patent number 4,123,850
- Issue date Nov 7, 1978
- Lee H. Niems
- F26 - DRYING