Lloyd G. Cherne

Follow

Person

Edina, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mechanical plug device
- Patent number 4,493,344
- Issue date Jan 15, 1985
- Cherne Industries, Inc.
- Allen D. Mathison
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid aerating rotor assembly
- Patent number 4,190,619
- Issue date Feb 26, 1980
- Cherne Industries, Inc.
- Lloyd G. Cherne
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE