DJ

David Jeffrey

HI Hartford Fire Insurance: 2 patents #253 of 670Top 40%
DE Deep Ocean Engineering: 1 patents #2 of 4Top 50%
📍 Oakland, CA: #1,672 of 4,380 inventorsTop 40%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,529,967 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8706586 Method and system for identifying subrogation potential and valuing a subrogation file Marcia Rojewski, Don Pierce, Alan Aleia, Lisa Rojewski, Kim Rojewski +1 more 2014-04-22
7343308 Method and system for identifying subrogation potential and valuing a subrogation file Marcia Rojewski, Don Pierce, Alan Aleia, Lisa Rojewski, Kim Rojewski +1 more 2008-03-11
4686927 Tether cable management apparatus and method for a remotely-operated underwater vehicle Graham Hawkes 1987-08-18