Eugene F Keefner
Deceased
from Apple Valley, CA
- Also known as:
-
- Eugene Francis Keefner
- Eugene Eugene Keefner
- Eugene Living Keefner
- Eugene T Keefner
- Eugene Keefner Living
- Eugene Keefner Lvng
- Gene Keefner
- Phone and address:
-
11414 Serra Rd SPC 29, Apple Valley, CA 92308
619-890-2852
Eugene Keefner Phones & Addresses
- 11414 Serra Rd SPC 29, Apple Valley, CA 92308 • 619-890-2852
- Cerritos, CA
- 1202 Golden Rain Rd, Seal Beach, CA 90740
- 25560 Fountain Glen Ct, Stevenson Ranch, CA 91381
- 23951 Decoro Dr, Valencia, CA 91354
- 6762 Hitchingpost Cir, Huntington Beach, CA 92648
- Lakewood, CA
- Signal Hill, CA
- Los Alamitos, CA
- 1202 Golden Rain Rd APT 72G, Seal Beach, CA 90740
Us Patents
-
Water Detector
view source -
US Patent:42661951, May 5, 1981
-
Filed:Dec 27, 1978
-
Appl. No.:5/973717
-
Inventors:Eugene F. Keefner - Cerritos CA
John R. Keefner - Huntington Beach CA -
International Classification:G01N 2702
-
US Classification:324439
-
Abstract:An apparatus and method for detecting the presence of water in a non-conductive medium such as liquid or solid grease are described. The apparatus utilizes the electrochemical potential difference of two metals, and includes an integral grounding element.
Name / Title
Company / Classification
Phones & Addresses
Principal, Managing
Gbk Enterprises
Business Services · Business Services, Nec, Nsk · General Business & Marketing
Business Services · Business Services, Nec, Nsk · General Business & Marketing
6552 Marilyn Dr, Huntington Beach, CA 92647
President
KEEFNER ENGINEERING CORPORATION
12009 E 195 St, Artesia, CA 90701
President
APPLE VALLEY WATER RESOURCES CO., INC
12009 195 St, Artesia, CA 90701
President
KEEFNER ENTERPRISES, INC
12009 E 195 St, Artesia, CA 90701
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