Growing community of inventors

Seattle, WA, United States of America

David B Petrich

Average Co-Inventor Count = 1.41

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 104

David B PetrichStephen A Rondel (1 patent)David B PetrichJon Chester-Bristow (1 patent)David B PetrichRichard W Dewey (1 patent)David B PetrichRobert A Pazar (1 patent)David B PetrichE James Long (1 patent)David B PetrichDavid B Petrich (6 patents)Stephen A RondelStephen A Rondel (4 patents)Jon Chester-BristowJon Chester-Bristow (1 patent)Richard W DeweyRichard W Dewey (1 patent)Robert A PazarRobert A Pazar (1 patent)E James LongE James Long (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,966 patents)

2. Photoinaphoto.com, Inc. (2 from 3 patents)

3. Advanced Products and Technologies, Inc. (1 from 5 patents)

4. Western Poly Corporation (1 from 1 patent)


6 patents:

1. 7764829 - System and method for discovering and categorizing attributes of a digital image

2. 7653219 - System and method for image attribute recording an analysis for biometric applications

3. 7113633 - System and method for discovering and categorizing attributes of a digital image

4. 5638973 - Storage container with interlocking corner members

5. 4674400 - Portable beverage brewer

6. 4578897 - Plant watering and/or feeding unit for automatically dispensing its

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/16/2026
Loading…