JD

Jeffrey A. Dutkiewicz

DG Dana Automotive Systems Group: 9 patents #10 of 269Top 4%
DL Dana Limited: 5 patents #98 of 1,099Top 9%
TT Torque-Traction Technologies: 2 patents #28 of 116Top 25%
📍 Toledo, OH: #78 of 1,470 inventorsTop 6%
🗺 Ohio: #4,488 of 73,341 inventorsTop 7%
Overall (All Time): #291,510 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11808321 Apparatus and method for correcting an imbalance in a shaft Jose P. Da Silva, Jeremy A. Rapp 2023-11-07
11698110 Direct pinion mount joint assembly Ryan M. Hecklinger, Seung Tark Oh 2023-07-11
11493091 Propeller shaft crash collapse assembly Christopher B. Corpus, Bao T. Luong, Thomas J. Marriott, Leah N. Matczak 2022-11-08
11156253 Propeller shaft slip member with crash collapse assembly 2021-10-26
9790996 Vehicle joint Seth A. Metzger, Seung Tark Oh 2017-10-17
9670963 Constant velocity joint Seth A. Metzger, Seung Tark Oh, Andrew C. SHUPE, Joseph Bradfield 2017-06-06
9638240 Hydroformed driveshaft tube with secondary shape Ryan W. Laskey 2017-05-02
9624964 Hydroformed driveshaft tube with secondary shape Ryan W. Laskey 2017-04-18
8715093 Spacer for a driveshaft assembly Thomas M. O'Neil, Johnny N. Smith 2014-05-06
7284403 Apparatus and method for performing a hydroforming process Nelson Wagner 2007-10-23
6893353 Rolling ball spline slip joint formed from two tubular members Daniel W. Gibson, Mark Williams 2005-05-17
6227975 Locking cover for a lubrication fitting mounted on a universal joint cross Johnny N. Smith, Damien Gremillard 2001-05-08
6003238 Method for facilitating the installation of an axially adjustable driveshaft assembly in a vehicle Albert Aiken, David W. Maxwell 1999-12-21
5633093 Counterweight attachment technique Donald A. Rhoda, Jerry E. Gould, Anthony Cox, James T. Reynolds 1997-05-27
5197339 Device for measuring torque in a universal joint and method therefor James T. Reynolds 1993-03-30
5000609 Retainer for universal joint bearing cups Daniel C. Perry 1991-03-19