Gregory A. Welte

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Frankfort, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Coin display methods and apparatus
- Patent number 8,177,057
- Issue date May 15, 2012
- Mark A. Krull
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Telephone call blocking system
- Patent number 6,859,528
- Issue date Feb 22, 2005
- Gregory A. Welte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coin display methods and apparatus
- Patent number 6,554,130
- Issue date Apr 29, 2003
- Mark A. Krull
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Coin display methods and apparatus
- Patent number 6,412,626
- Issue date Jul 2, 2002
- Mark A. Krull
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Coin display methods and apparatus
- Patent number 5,988,366
- Issue date Nov 23, 1999
- Mark A. Krull
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
System for increasing fuel economy in vehicles
- Publication number 20100088002
- Publication date Apr 8, 2010
- Gregory A. Welte
- G08 - SIGNALLING
Information Patent Application
Automated pet entry door
- Publication number 20080278335
- Publication date Nov 13, 2008
- Gregory A. Welte
- G07 - CHECKING-DEVICES
Information Patent Application
Device to prevent credit card loss
- Publication number 20050184150
- Publication date Aug 25, 2005
- Gregory Anthony Welte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BALL-JUGGLING ROBOT
- Publication number 20020005614
- Publication date Jan 17, 2002
- MARK A. KRULL
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Coin display methods and apparatus
- Publication number 20020000387
- Publication date Jan 3, 2002
- Mark A. Krull
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...