Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364548 | Method of optimizing performance of machines at a worksite | Liqun Chi, Sanat A. Talmaki, Scott Leman, Brad L. Holsapple, Mark William Whiting +1 more | 2019-07-30 |
| 9822509 | Method of controlling machines at a worksite | Liqun Chi, Sanat A. Talmaki, Scott Leman, Brad L. Holsapple, Mark William Whiting +1 more | 2017-11-21 |
| 9534995 | System and method for determining a modulus of resilience | Kristian Stoeckel, Liqun Chi, Nicholas A. Oetken | 2017-01-03 |
| 9423332 | System and method for validating compaction of a work site | Liqun Chi, Brad L. Holsapple | 2016-08-23 |
| 9169605 | System and method for determining a state of compaction | Allen J. DeClerk | 2015-10-27 |
| 8639420 | Worksite-management system | Allen J. DeClerk, Katherine Christine Braddy | 2014-01-28 |
| 8099218 | Paving system and method | Katherine C. Glee, Dean Potts, Terry L. Rasmussen | 2012-01-17 |
| 7908062 | System and method for preparing a worksite based on soil moisture map data | — | 2011-03-15 |
| 7731450 | Method of operating a compactor machine via path planning based on compaction state data and mapping information | Thomas Marshall Congdon | 2010-06-08 |
| 7623951 | Machine and method of determining suitability of work material for compaction | Thomas Marshall Congdon | 2009-11-24 |
| 7428455 | Compaction indication by effective rolling radius | — | 2008-09-23 |
| 7191062 | Method and system of forecasting compaction performance | Liqun Chi, Susan B. Grandone | 2007-03-13 |
| 6973821 | Compaction quality assurance based upon quantifying compactor interaction with base material | — | 2005-12-13 |
| 6742960 | Vibratory compactor and method of using same | Thomas J. Richards, George Codina | 2004-06-01 |
| 6741949 | Real time pavement profile indicator | Federico Fernandez | 2004-05-25 |
| 6460006 | System for predicting compaction performance | — | 2002-10-01 |
| 6236923 | Method and apparatus for controlling the inflation pressure of a pneumatic compactor | Federico Fernandez | 2001-05-22 |
| 6218935 | Method and apparatus for controlling the inflation pressure of pneumatic wheels | Everett G. Brandt | 2001-04-17 |
| 6188942 | Method and apparatus for determining the performance of a compaction machine based on energy transfer | Federico Fernandez | 2001-02-13 |
| 6126821 | Raked bar screen | — | 2000-10-03 |
| 5925857 | Inverted cone tuned exhaust system | Jeffrey F. Birkel | 1999-07-20 |
| 5736939 | Apparatus and method for determing a condition of a road | — | 1998-04-07 |
| 5647439 | Implement control system for locating a surface interface and removing a layer of material | J. Scott Burdick, Adam J. Gudat, Robert A. Herold, John F. Szentes | 1997-07-15 |
| 5607205 | Object responsive implement control system | Jon Scott Burdick, Robert A. Herold, John F. Szentes, Adam J. Gudat | 1997-03-04 |
| D359054 | Tip for a compactor wheel | Preston L. Gale | 1995-06-06 |