Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MD

Mark J. Dryer

DRDeacon Research: 2 patents #6 of 7Top 90%
San Jose, CA: #17,604 of 32,062 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,258,083 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5724463 Projection display with electrically controlled waveguide-routing David A. G. Deacon, William K. Bischel, Michael J. Brinkman, Edward J. DeWath, Simon J. Field 1998-03-03
5647036 Projection display with electrically-controlled waveguide routing David A. G. Deacon, William K. Bischel, Michael J. Brinkman, Edward J. DeWath, Simon J. Field 1997-07-08