Peter R. Andreae

Follow

Person

London, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Controller for oil wells with a thermal dispersion probe
- Patent number 5,525,040
- Issue date Jun 11, 1996
- B&B Financial Planning Inc.
- Peter R. Andreae
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optical radiation sensor device
- Patent number 5,514,871
- Issue date May 7, 1996
- Trojan Technologies
- Stewart J. Hayes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE