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Law Office of Walter Tencza, Jr.

Old Patents

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Patent Details provided by the Delphion Intellectual Property Network
and / or the US Patent & Trademark Office
(over 100 additional patents pending)

YEAR 2000
US06161696	12/19/2000	Transparent container and base apparatus
US06161131	12/12/2000	Digital real time postcards including information such as geographic location or landmark
US06148386	11/14/2000	Address generator circuity for a circular buffer
US06136053	10/24/2000	Method and apparatus for starting fires
US06073835	06/13/2000	Mechanical model and counter method and apparatus
US06065887	05/23/2000	Correction tape with a cap holder
US06065371	05/23/2000	Dual needle injection device
US06064522	05/16/2000	Miniature mass producible non-reciprocal devices
US06056671	05/02/2000	Functional capacity assessment system and method
US06049613	04/11/2000	Method and apparatus for encrypting, decrypting, and providing privacy for data values
US06032815	03/07/2000	Collapsible box
US06016246	01/18/2000	Wrist strap
US06014270	01/11/2000	Cylindrical lenses for alignment of optical sources and destinations
YEAR 1999
US05987865	11/23/1999	Underwater sensing apparatus and method
US05982228	11/09/1999	Frequency tuning apparatus and method for continuous-time filters
US05948967	09/07/1999	Acoustic analysis of gas mixtures
US05947312	09/07/1999	Reusable container system
US05944912	08/31/1999	Cleaning solution apparatus and method
US05922981	07/13/1999	Personal lighting system for drummers
US05913557	06/22/1999	Hand gun lifting and carrying device
US05903870	05/11/1999	Voice recognition and display device apparatus and method
US05863445	01/26/1999	Etched coil unibody digital detector

YEAR 1998
US05791479	08/11/1998	Cutting board and storage method and apparatus
US05745949	05/05/1998	Back applicator container
US05745929	05/05/1998	Sanitary covering method and apparatus
US05720226	02/24/1998	Object retaining device

YEAR 1997
US05694036	12/02/1999	Direction sensor and distortion reduction control circuitry
US05671841	09/30/1997	Method and apparatus for switching mechanism
US05653818	08/05/1997	Lottery ticket scraper and method of use
US05634275	06/03/1997	Combination of two tools
US05619168	04/08/1977	Distortion creation and reduction circuit

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Testimonials

Mr. Tencza was very responsive to my calls and questions. He gave me excellent legal advice and did a great job writing the claims for my patent that was issued. He didn't nickle and dime me for every little thing. I have and will continue to recommend him to those in need of a patent attorney.

SusanAvvo Review

We hired him for obtaining a patent and he was quite thorough and knowledgeable in the process and worked with us every step of the way till we got the patent. Highly recommend him.

RajeswariGoogle Review

Walter did an amazing job with completing my patent process , and also making sure that i understood time was an important factor as well. We put a rush on the patent only had 1 edit we needed to update and received my patent in about 5 months. He’s also completed a NDA contract. I hope to continue to work with Walter ! Walter is straight to the point and keep his intentions pure!

KhadijahAvvo Review

The company I work for has been working with Walter for over 2 years. We appreciate everything he has done for us. He is very diligent in his responses and submitting trademark requests! We highly recommend him to anyone who needs a trademark/patent.

AshleyGoogle Review

Thank you Mr Tencza for making all my trademark process as easy as posible. I recommend Mr Tencza to anyone looking for a trademark or patent, he is very knowledgeable and experienced.

SindyAvvo Review