DH

Douglas M. Hanes

MT Mcconway & Torley: 12 patents #4 of 27Top 15%
AM American Axle & Manufacturing: 2 patents #113 of 345Top 35%
📍 Pittsburgh, PA: #433 of 7,570 inventorsTop 6%
🗺 Pennsylvania: #4,539 of 74,527 inventorsTop 7%
Overall (All Time): #287,421 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11867273 Tooling and method for fabricating helical sector gear and related helical sector gear Daniel R. Bankovic, Martin J. Fannin 2024-01-09
11480239 Tooling and method for fabricating helical sector gear and related helical sector gear Daniel R. Bankovic, Martin J. Fannin 2022-10-25
6866913 Protection system 2005-03-15
6586071 Protection system 2003-07-01
5890608 Drawbar assembly draft load bearing insert 1999-04-06
5520294 Support housing for a rotary end of a slackless drawbar 1996-05-28
5427257 Drawbar assembly yoke casting Jeffrey D. Wurzer, Peter S. Mautino 1995-06-27
5415304 Yoke casting for a drawbar assembly Jeffrey D. Wurzer, Peter S. Mautino 1995-05-16
5397007 Railway car slackless drawbar assembly Jeffrey D. Wurzer, Peter S. Mautino 1995-03-14
5394998 Front draft stop for use in a drawbar assembly Jeffrey D. Wurzer, Peter S. Mautino 1995-03-07
5361917 Drawbar bearing block Peter S. Mautino 1994-11-08
5339970 Slackless drawbar assembly employing adjustable blockout apparatus Peter S. Mautino 1994-08-23
5320229 Yoke for coupling railway cars utilizing a drawbar assembly Peter S. Mautino 1994-06-14
5221015 Yoke for coupling railway cars utilizing a drawbar assembly Peter S. Mautino 1993-06-22
5190173 Adjustable blockout apparatus Peter S. Mautino 1993-03-02
5172818 Adjustable securing device Peter S. Mautino 1992-12-22