Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246927 | Sensing edge | Tim Castello, Krishnaraj Tejeswi, William J. Duffy, Jr. | 2019-04-02 |
| 10151131 | Combination contact and non-contact sensing edge | William Kalin, Tim Castello, Kelly W. Hedegard | 2018-12-11 |
| 9816305 | Multi-input module for motorized gate and door operators | Bearge D. Miller, Timothy Castello, William Kalin | 2017-11-14 |
| 9482755 | Measurement system having air temperature compensation between a target and a laser tracker | Peter G. Cramer, Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey +1 more | 2016-11-01 |
| 9453913 | Target apparatus for three-dimensional measurement system | Peter G. Cramer, Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey +1 more | 2016-09-27 |
| 8740396 | Cube corner retroreflector for measuring six degrees of freedom | Lawrence B. Brown, Jeremy Markee Garey, Nils P. Steffensen | 2014-06-03 |
| 8593648 | Target method using indentifier element to obtain sphere radius | Peter G. Cramer, Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey +1 more | 2013-11-26 |
| 8467072 | Target apparatus and method of making a measurement with the target apparatus | Peter G. Cramer, Robert E. Bridges, Nils P. Steffensen, Robert C. Mehler, Kenneth Steffey +1 more | 2013-06-18 |
| 5416280 | Digitizer tablet using relative phase detection | Robert M. McDermott | 1995-05-16 |
| 5004872 | Digitizer tablet with pressure stylus | — | 1991-04-02 |
| 4990726 | Digitized controller for position locator | — | 1991-02-05 |