DR

Donald William Ruhmann

TB The Boeing: 1 patents #614 of 2,127Top 30%
📍 Seattle, WA: #1,533 of 4,505 inventorsTop 35%
🗺 Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #470,294 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10934021 Shape memory alloy spacer system James H. Mabe, Frederick T. Calkins, Stephen Keith Kirchmeier, Edward A. Whalen 2021-03-02