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Patents Grants
last 30 patents
Information
Patent Grant
Surgical fastener apparatus and reinforcing material
Patent number
7,559,937
Issue date
Jul 14, 2009
Towertech Research Group
Roger A. de la Torre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ventral hernia repair method
Patent number
7,500,993
Issue date
Mar 10, 2009
Towertech Research Group, Inc.
Roger A. de la Torre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Combustion engine driven electric generator apparatus
Patent number
7,417,331
Issue date
Aug 26, 2008
Towertech Research Group, Inc.
Roger A. de la Torre
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for converting movements of a vehicle wheel to...
Patent number
7,261,171
Issue date
Aug 28, 2007
Towertech Research Group
Roger A. de la Torre
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Combustion engine driven electric generator apparatus
Publication number
20070273153
Publication date
Nov 29, 2007
TowerTech Research Group
Roger A. de la Torre
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Apparatus and method for hydraulically converting movement of a veh...
Publication number
20070089924
Publication date
Apr 26, 2007
TowerTech Research Group
Roger A. de la Torre
B60 - VEHICLES IN GENERAL
Information
Patent Application
Apparatus and method for converting movements of a vehicle wheel to...
Publication number
20070089919
Publication date
Apr 26, 2007
TowerTech Research Group
Roger A. de la Torre
B60 - VEHICLES IN GENERAL
Information
Patent Application
Surgical fastener apparatus and reinforcing material
Publication number
20070034669
Publication date
Feb 15, 2007
TowerTech Research Group
Roger A. de la Torre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Flexible endoscopic knot tying apparatus
Publication number
20070038229
Publication date
Feb 15, 2007
TowerTech Research Group
Roger A. de la Torre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ventral hernia repair method
Publication number
20070016227
Publication date
Jan 18, 2007
Tower Tech Research Group
Roger A. de la Torre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Body tissue incision closing instrument
Publication number
20060259046
Publication date
Nov 16, 2006
TowerTech Research Group
Roger A. de la Torre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 trademarks