David Collins

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Westlake Village, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Motion picture amusement ride
- Patent number 4,874,162
- Issue date Oct 17, 1989
- Showscan Film Corporation
- Douglas Trumbull
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Amusement ride apparatus with a plurality of individually tiltable...
- Patent number 4,798,376
- Issue date Jan 17, 1989
- Showscan Film Corporation
- Douglas Trumbull
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Motion picture amusement ride
- Patent number 4,752,065
- Issue date Jun 21, 1988
- Showscan Film Corporation
- Douglas Trumbull
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
HOME EQUITY ESTIMATOR, BANNER PROVIDING INTERACTIVE HOME EQUITY EST...
- Publication number 20080027806
- Publication date Jan 31, 2008
- Countrywide Financial Corporation
- Lawrence P. Martine
- G06 - COMPUTING CALCULATING COUNTING