John J. Islas

Person

Baldwinsville, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bowstring cam arrangement for compound long bow or crossbow
- Patent number 8,899,217
- Issue date Dec 2, 2014
- Field Logic, Inc.
- John J. Islas
- F41 - WEAPONS
Information Patent Grant
Bowstring cam arrangement for compound crossbow
- Patent number 8,651,095
- Issue date Feb 18, 2014
- John J. Islas
- F41 - WEAPONS
Information Patent Grant
Crossbow with bowstring redirection
- Patent number 8,578,918
- Issue date Nov 12, 2013
- John J. Islas
- F41 - WEAPONS
Information Patent Grant
Internal combustion engine with exhaust-phase power extraction serv...
- Patent number 8,381,692
- Issue date Feb 26, 2013
- John J. Islas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bowstring cam arrangement for compound bow
- Patent number 6,776,148
- Issue date Aug 17, 2004
- John J. Islas
- F41 - WEAPONS
Information Patent Grant
Compound bow
- Patent number 6,067,974
- Issue date May 30, 2000
- John J. Islas
- F41 - WEAPONS
Information Patent Grant
Compound bow
- Patent number 5,388,564
- Issue date Feb 14, 1995
- John J. Islas
- F41 - WEAPONS
Information Patent Grant
Counter-balance system for counter-rotating twin-shaft reciprocatin...
- Patent number 4,979,476
- Issue date Dec 25, 1990
- John J. Islas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Drive linkage for reciprocating engine
- Patent number 4,898,041
- Issue date Feb 6, 1990
- John J. Islas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compound bow
- Patent number 4,287,867
- Issue date Sep 8, 1981
- Victor United, Inc.
- John J. Islas
- F41 - WEAPONS
Information Patent Grant
Compound bow
- Patent number 3,981,290
- Issue date Sep 21, 1976
- Victor Comptometer Corporation
- John J. Islas
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
BOWSTRING CAM ARRANGEMENT FOR COMPOUND LONG BOW OR CROSSBOW
- Publication number 20140158105
- Publication date Jun 12, 2014
- FIELD LOGIC, INC.
- JOHN J. ISLAS
- F41 - WEAPONS
Information Patent Application
Internal Combustion Engine with Exhaust-Phase Power Extraction Serv...
- Publication number 20120085301
- Publication date Apr 12, 2012
- John J. Islas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Bowstring Cam Arrangement for Compound Long Bow or Crossbow
- Publication number 20110308508
- Publication date Dec 22, 2011
- John J. Islas
- F41 - WEAPONS
Information Patent Application
Bowstring Cam for Compound Bow
- Publication number 20080135032
- Publication date Jun 12, 2008
- John J. Islas
- F41 - WEAPONS

John J. Islas

Person

Patents Grantslast 30 patents

Bowstring cam arrangement for compound long bow or crossbow

Bowstring cam arrangement for compound crossbow

Crossbow with bowstring redirection

Internal combustion engine with exhaust-phase power extraction serv...

Bowstring cam arrangement for compound bow

Compound bow

Compound bow

Counter-balance system for counter-rotating twin-shaft reciprocatin...

Drive linkage for reciprocating engine

Compound bow

Compound bow

Patents Applicationslast 30 patents

BOWSTRING CAM ARRANGEMENT FOR COMPOUND LONG BOW OR CROSSBOW

Internal Combustion Engine with Exhaust-Phase Power Extraction Serv...

Bowstring Cam Arrangement for Compound Long Bow or Crossbow

Bowstring Cam for Compound Bow