DF

David Frohlich

HP HP: 2 patents #387 of 2,473Top 20%
📍 Bristol, GB: #15 of 120 inventorsTop 15%
Overall (2005): #59,448 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6975832 Photo album with provision for media playback Guy Adams 2005-12-13
6930713 Method and system for providing a printed image with a related sound Guy Adams, Malcolm Stuart Rix 2005-08-16