| 9592837 |
Valve for outlet gate assembly for hopper cars |
James McLaughlin, David A. Oestermeyer, Joshua J. Chesser, Clayton Strand, Matthew C. Huang +1 more |
2017-03-14 |
| 9493172 |
Outlet gate assembly for hopper cars |
James McLaughlin, David A. Oestermeyer, Joshua J. Chesser, Clayton Strand, Matthew C. Huang +1 more |
2016-11-15 |
| 9194522 |
Connector fitting |
Vedran Dzolovic, David A. Oestermeyer, William R. Borowski |
2015-11-24 |
| 8950618 |
Metallic flange plate with lining |
William R. Borowski, David A. Oestermeyer, Steven J. Vannocken, Joshua J. Chesser, Brian D. Putnam |
2015-02-10 |
| 8894102 |
Eduction tube assembly |
Raymond P. Bass, Peter J. Gubricky |
2014-11-25 |
| 8656840 |
Manway gasket |
Andrew J. Borowski, David A. Oestermeyer |
2014-02-25 |
| 8597433 |
Apparatus and process for separation of liquid from a gas |
Peter J. Gubricky, Al Isenegger, Josh Chesser, Jim McLaughlin, Clayton Strand +1 more |
2013-12-03 |
| 8166891 |
Manway gasket |
Andrew J. Borowski, David A. Oestermeyer |
2012-05-01 |
| 8060264 |
System for monitoring railroad cars |
David A. Oestermeyer, Peter J. Gubricky, Michael S. Ryan, Clayton Strand, William R. Borowski +2 more |
2011-11-15 |
| 7703630 |
Vented hatch cover |
Michael S. Ryan, Peter J. Gubricky |
2010-04-27 |
| 7685884 |
Load sensing arrangement |
Michael S. Ryan, James McLaughlin, Vedran Dzolovic |
2010-03-30 |
| 7207602 |
Clamp assembly |
William F. Burian, Charles Horne, James McLaughlin, Michael S. Ryan, Clayton Strand +1 more |
2007-04-24 |
| 7165789 |
Clamp assembly |
William F. Burian, Charles Horne, James McLaughlin, Michael S. Ryan, Clayton Strand +1 more |
2007-01-23 |
| 7097217 |
Integrated security mechanism |
Joshua J. Chesser, Andrew Crouse, Peter J. Gubricky, Charles Horne, David A. Oestermeyer +1 more |
2006-08-29 |
| 6557477 |
Ring protector for preventing tampering of valves positioned inside a railcar dome |
Andrew Crouse |
2003-05-06 |
| 6378443 |
Hopper car outlet gate valve |
William F. Burian, Andrew Crouse, Daniel T. Stevenson |
2002-04-30 |
| 6263802 |
Hopper car outlet gate valve |
William F. Burian, Andrew Crouse, Daniel T. Stevenson |
2001-07-24 |
| 6205931 |
Aerator pad for fluidizing particulate materials |
Brian D. Putnam, Melissa Mandrona, Stan Brzezniak |
2001-03-27 |
| 6076471 |
Tank car manway cover assembly |
William F. Burian, Michael S. Ryan, Stanley Brzezniak |
2000-06-20 |