Practical Technology

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Ribarroja Del Turia, ES

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Patents Applicationslast 30 patents

Information Patent Application
Multi-function light and air filtration unit
- Publication number 20060130446
- Publication date Jun 22, 2006
- PRACTICAL TECHNOLOGIES, INC.
- Walter Herbst
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Synthetic opal and photonic crystal
- Publication number 20050166837
- Publication date Aug 4, 2005
- Practical Technology, Inc.
- Robert A. Marshall
- C30 - CRYSTAL GROWTH
Information Patent Application
System and method for thermal to electric conversion
- Publication number 20050109387
- Publication date May 26, 2005
- Practical Technology, Inc.
- Robert A. Marshall
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
System and method for enhanced thermophotovoltaic generation
- Publication number 20050109386
- Publication date May 26, 2005
- Practical Technology, Inc.
- Robert A. Marshall
- G02 - OPTICS
Information Patent Application
Directional heat exchanger
- Publication number 20050057831
- Publication date Mar 17, 2005
- Practical Technology, Inc.
- Robert A. Marshall
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
77569850 - PT PRACTICAL TECHNOLOGY
- Serial number 77569850
- Filing date Sep 15, 2008
- Practical Technology
- 35 - Advertising
Information Trademark
77554208 - PT PRACTICAL TECHNOLOGY
- Serial number 77554208
- Filing date Aug 23, 2008
- Practical Technology, S.L.
- 7 - Machines and machine tools
Information Trademark
77517349 - PR PRACTICAL TECHNOLOGY
- Serial number 77517349
- Filing date Jul 8, 2008
- Practical Technology, S.L.
- 20 - Furniture, mirrors, picture frames
Information Trademark
75448676 - PTI
- Serial number 75448676
- Registration number 2260742
- Filing date Feb 19, 1998
- Practical Technologies, Inc.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74735319 - "WE MAKE THE BEST, SO YOU CAN"
- Serial number 74735319
- Registration number 1998317
- Filing date Sep 20, 1995
- Practical Technologies, Inc.
- 40 - Treatment of materials