Louis E. SILAY

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Twain Harte, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vibratory machine
- Patent number 8,056,985
- Issue date Nov 15, 2011
- Longyear TM, Inc.
- Jing James Yao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Continuous vibratory milling machine
- Patent number 7,828,393
- Issue date Nov 9, 2010
- Boart Longyear Inc.
- Jing James Yao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Vibratory milling machine having linear reciprocating motion
- Patent number 7,434,890
- Issue date Oct 14, 2008
- Boart Longyear Inc.
- Jing James Yao
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Closed loop control system for pavement surfacing machine
- Patent number 6,921,230
- Issue date Jul 26, 2005
- Diamond Products, Limited
- Louis E. Silay
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Continuous feed drilling system
- Patent number 6,615,931
- Issue date Sep 9, 2003
- Boart Longyear Co.
- William V. Dycus
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Closed loop control system for diamond core drilling
- Patent number 6,186,248
- Issue date Feb 13, 2001
- Boart Longyear Company
- Louis E. Silay
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
VIBRATORY DRILLING MACHINE
- Publication number 20110036630
- Publication date Feb 17, 2011
- BOART LONGYEAR INC.
- Jing James YAO
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CONTINUOUS VIBRATORY MILLING MACHINE
- Publication number 20090072061
- Publication date Mar 19, 2009
- LONGYEAR TM, INC.
- Jing James Yao
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Vibratory milling machine having linear reciprocating motion
- Publication number 20060214041
- Publication date Sep 28, 2006
- Jing James Yao
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Closed loop control system for pavement surfacing machine
- Publication number 20050286973
- Publication date Dec 29, 2005
- Diamond Products, Limited
- Louis E. Silay
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Closed loop control system for pavement surfacing machine
- Publication number 20040120766
- Publication date Jun 24, 2004
- Louis E. Silay
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CONTINUOUS FEED DRILLING SYSTEM
- Publication number 20030127250
- Publication date Jul 10, 2003
- William V. Dycus
- E21 - EARTH DRILLING MINING