EW

Erich D. Walls

IBM: 2 patents #3,221 of 11,274Top 30%
Overall (2020): #175,473 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10839337 System and method for secure proximity-based signatures for parcel delivery Nader M. Nassar, Grant D. Miller, Richard J. Newhook, Stephen Chow 2020-11-17
10593216 Methods and systems for multiple drone delivery system with in-flight handoff Stephen Chow, Grant D. Miller, Nader M. Nassar, Richard J. Newhook 2020-03-17