DR

David W. Robinson

DP Deka Products Limited Parternship: 4 patents #4 of 17Top 25%
ME Marcy Enterprises: 1 patents #1 of 2Top 50%
📍 Worthington, OH: #1 of 29 inventorsTop 4%
🗺 Ohio: #86 of 4,724 inventorsTop 2%
Overall (2005): #7,746 of 245,428Top 4%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6965206 Method and system for fail-safe motor operation Dean Kamen, John B. Morrell, Ronald K. Reich, John David Heinzmann, Philip LeMay +3 more 2005-11-15
D508838 Utility knife Steven R. Meizlish 2005-08-30
6874591 Speed limiting for a balancing transporter John B. Morrell 2005-04-05
6868931 Speed limiting for a balancing transporter accounting for variations in system capability John B. Morrell 2005-03-22
6866107 Method and device for battery load sharing John David Heinzmann, John B. Morrell 2005-03-15