DP

David B. Petrich

AT Advanced Products And Technologies: 1 patents #2 of 9Top 25%
📍 Tacoma, WA: #80 of 723 inventorsTop 15%
🗺 Washington: #16,830 of 76,902 inventorsTop 25%
Overall (All Time): #867,339 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7764829 System and method for discovering and categorizing attributes of a digital image 2010-07-27
7653219 System and method for image attribute recording an analysis for biometric applications 2010-01-26
7113633 System and method for discovering and categorizing attributes of a digital image 2006-09-26
5638973 Storage container with interlocking corner members Richard W. Dewey, E. James Long, Jon Chester-Bristow 1997-06-17
4674400 Portable beverage brewer Stephen A. Rondel 1987-06-23
4578897 Plant watering and/or feeding unit for automatically dispensing its prefilled volume of liquid, as periodically needed, to a container bound plant Robert A. Pazar 1986-04-01