DT

David Tyvoll

HP HP: 3 patents #206 of 2,473Top 9%
📍 San Diego, CA: #109 of 1,672 inventorsTop 7%
🗺 California: #1,948 of 26,868 inventorsTop 8%
Overall (2005): #25,121 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6921175 Color-generating device and display system Noah Lassar, Steven W. Steinfield, Mohammad Samii, Jack Schmidt, Matthew Giere +1 more 2005-07-26
6920000 Filter for a display system Steven W. Steinfield, Mohammad Samii, Jack Schmidt, Matthew Giere, Noah Lassar +1 more 2005-07-19
6886557 Inhalation device and method for delivering variable amounts of different components Winthrop D. Childers 2005-05-03