DH

Donald E. Holmes

NI Nu-Tech Industries: 1 patents #5 of 8Top 65%
General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Greenville, OH: #82 of 203 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,279,862 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5531298 Brake actuator Frank W. Brooks, Sr., Michael W. Fanelli, Ralph A. Gordon, Douglas D. Willibey, Jeremy H. Olson 1996-07-02
5066300 Twin replacement heart Milton S. Isaacson, Anthony Lioi 1991-11-19