Heydenreich; Lee

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Essex Fells, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for weighing fluent material
- Patent number 4,481,985
- Issue date Nov 13, 1984
- Heydenreich; Lee
- Stephen Bruder
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for weighing and blending fluent materials
- Patent number 4,459,028
- Issue date Jul 10, 1984
- Heydenreich; Lee
- Stephen Bruder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chipper roller and knives therefor
- Patent number 4,164,329
- Issue date Aug 14, 1979
- Heydenreich; Lee
- Philip J. Higby
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...