| 9482755 |
Measurement system having air temperature compensation between a target and a laser tracker |
Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey, John M. Hoffer, Jr. +1 more |
2016-11-01 |
| 9453913 |
Target apparatus for three-dimensional measurement system |
Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey, John M. Hoffer, Jr. +1 more |
2016-09-27 |
| 9454818 |
Method for measuring three orientational degrees of freedom of a cube-corner retroreflector |
— |
2016-09-27 |
| 9234773 |
Self-compensating angular encoder |
— |
2016-01-12 |
| 8659752 |
Automated warm-up and stability check for laser trackers |
Kenneth Steffey, John M. Hoffer, Jr. |
2014-02-25 |
| 8593648 |
Target method using indentifier element to obtain sphere radius |
Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey, John M. Hoffer, Jr. +1 more |
2013-11-26 |
| 8511891 |
Automated and accelerated warm-up and stability check for laser trackers |
Kenneth Steffey, John M. Hoffer, Jr. |
2013-08-20 |
| 8467072 |
Target apparatus and method of making a measurement with the target apparatus |
Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey, John M. Hoffer, Jr. +1 more |
2013-06-18 |
| RE44150 |
Self-compensating laser tracker |
James K. West, Robert E. Bridges |
2013-04-16 |
| 7583375 |
Self-compensating laser tracker |
James K. West, Robert E. Bridges |
2009-09-01 |
| 7466401 |
Self-compensating laser tracker |
James K. West, Robert E. Bridges |
2008-12-16 |
| 7327446 |
Self-compensating laser tracker |
James K. West, Robert E. Bridges |
2008-02-05 |
| 6964113 |
Scale-bar artifact and methods of use |
Robert E. Bridges, James K. West |
2005-11-15 |