DM

David Martin

Google: 2 patents #526 of 4,233Top 15%
📍 Oakland, CA: #112 of 806 inventorsTop 15%
🗺 California: #9,729 of 55,090 inventorsTop 20%
Overall (2025): #131,719 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12287412 Accounting for atmospheric and terrestrial obstacles in geographic positioning Fred P. Pighin, Daniel Joseph Filip, Scott Ettinger, Bryan Klingner 2025-04-29
12241747 Worldwide coordinate frame defined by data set correspondences Bryan Klingner, Veselin Dikov, Joakim Kristian Olle Arfvidsson, James Roseborough 2025-03-04