Issued Patents All Time
Showing 25 most recent of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11013391 | Scraper apparatus and method | David G. Smith | 2021-05-25 |
| 10703150 | Adjustable safety chain attachment for trailers | — | 2020-07-07 |
| 10683176 | Material placer | Frank J. Beelman, III, Loren Sackett, David G. Smith, Nathan H. Morrill | 2020-06-16 |
| 10071619 | Roll tarp system | Nathan H. Morrill, Carlson Smith | 2018-09-11 |
| 9415667 | Roll tarp system | Nathan H. Morrill, Carlson Smith | 2016-08-16 |
| 9387788 | Combination trailer | Randy Stroup, David P. Smith | 2016-07-12 |
| 8998287 | Roll tarp system | Nathan H. Morrill, Carlson Smith | 2015-04-07 |
| 8287026 | Tarping system for open top containers | Nathan H. Morrill | 2012-10-16 |
| 7954877 | Tarping system for open top containers | Nathan H. Morrill | 2011-06-07 |
| 7934742 | Apparatus for raising a spring arm on a trailer hitch | Jed K. Anderson | 2011-05-03 |
| 7762616 | Cross-member for a trailer frame and a trailer frame incorporating the same | Nathan H. Morrill | 2010-07-27 |
| 7673926 | Tarping system for open top containers | Nathan H. Morrill | 2010-03-09 |
| 7540506 | Tracked bicycle | Dennis Cheney, Daniel Payne | 2009-06-02 |
| 7506729 | Torque-limited electric servo system for deploying a vehicle snow chain traction system | John H. Atkinson, Jr. | 2009-03-24 |
| 7472937 | Method and apparatus for gripping containers | Todd Mendenhall | 2009-01-06 |
| 7458629 | Tarping system for open top containers | Nathan H. Morrill | 2008-12-02 |
| 7452175 | Side-loading refuse collection apparatus and method | Gerald F. Martin, Todd Mendenhall | 2008-11-18 |
| 7413234 | Tarping system for open top containers | Nathan H. Morrill | 2008-08-19 |
| 7350846 | Tarpaulin system for covering an open-topped container | — | 2008-04-01 |
| 7350636 | Door assembly for a chute system | Todd Mendenhall, Hadi C. Boustani | 2008-04-01 |
| 7341157 | Enclosed-reeving, live-line boom | Methody W. Slobogean, Todd Mendenhall, Nathan H. Morrill | 2008-03-11 |
| 7320572 | Cargo unloading apparatus and method | — | 2008-01-22 |
| 7309205 | Vehicle loading and unloading method | Kevin Richard McCrory, Gary Wayne Teichrob, Todd Mendenhall | 2007-12-18 |
| 7147423 | Material ejection system for a vehicle | Randy Golden, Daniel Payne | 2006-12-12 |
| 7114909 | Trailer-tilting, load-discharge apparatus and method | Kevin Richard McCrory, Gary Wayne Teichrob | 2006-10-03 |