DH

Donald J. Hackman

UF US Air Force: 7 patents #768 of 16,312Top 5%
NE Neoprobe: 5 patents #5 of 28Top 20%
BI Battelle Memorial Institute: 4 patents #438 of 2,462Top 20%
GI Gas Research Institute: 2 patents #168 of 808Top 25%
BD Battelle Development: 1 patents #48 of 169Top 30%
EI Electric Power Research Institute: 1 patents #421 of 1,201Top 40%
ST Sealy Technology: 1 patents #67 of 104Top 65%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
📍 Columbus, OH: #35 of 3,880 inventorsTop 1%
🗺 Ohio: #1,232 of 73,341 inventorsTop 2%
Overall (All Time): #90,728 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
5236675 Gas generator with circumferential joints James C. Swain 1993-08-17
5038523 Seawater hydraulic rotary disk tool Bruce W. Farber, Scott Barradas, David B. Wyman, Wayne R. Tausig, Donald W. Caudy +2 more 1991-08-13
4898051 Connector mate/demate tool David A. Easter, William R. Dick, Kathryn E. Alexander 1990-02-06
4869136 Fastener gripping mechanism for bolt running operations David A. Easter, William R. Dick, John Reidy 1989-09-26
4593885 Portable balanced motion compensated lift apparatus Don W. Caudy, Leslie F. Nikodem 1986-06-10
4448569 Lift sling emplacement device Don W. Caudy, Robert L. Wernli, Carl S. Albro 1984-05-15
4433633 Controlled gas generator system Don W. Caudy, John R. Myers, Robert T. Hoffman 1984-02-28
4404170 Instantaneous start and stop gas generator Don W. Caudy, Robert T. Hoffman, Dale G. Uhler 1983-09-13
4314612 Hydraulic linear impact tool David L. Thomas 1982-02-09
4269383 Suction cup with lateral gripper Roger L. Brunel, Harry Williams 1981-05-26
4217717 Automatic weapon simulator Michael P. Canty, Don W. Caudy, Jeremy M. Harris, Robert W. Mowery, George R. Riley +1 more 1980-08-19
4189268 Diver-controlled underwater linear milling machine Roger L. Brunel 1980-02-19