| 11703324 |
Apparatus, systems, and methods for the laser inspection of holes in transparent materials |
Roger W. Engelbart, Elizabeth Ann Paton |
2023-07-18 |
| 11181887 |
Predictive surface adjustment for joint assembly |
Roger W. Engelbart, James L. Scherer, Brian Stutzman, George E. Bible, Jeffrey J. Kilwin |
2021-11-23 |
| 10768121 |
Methods, apparatus, and systems for inspecting holes in transparent materials |
Elizabeth Ann Paton, Roger W. Engelbart |
2020-09-08 |
| 10139808 |
Predictive shimming of joints |
Roger W. Engelbart, George E. Bible, James L. Scherer, Brian Stutzman, Jeffrey J. Kilwin |
2018-11-27 |
| 9360459 |
Porosity inspection system for composite structure with non-parallel surfaces |
Roger W. Engelbart, Nancy L. Wood |
2016-06-07 |
| 9038470 |
Porosity inspection system for composite structures |
Roger W. Engelbart, Scott Black, Nancy L. Wood |
2015-05-26 |
| 7770457 |
Pseudo porosity reference standard for metallic interleaved composite laminates |
Roger W. Engelbart, April L. Beisiegel |
2010-08-10 |
| 7762120 |
Tapered ultrasonic reference standard |
April L. Beisiegel, David A. Lilienthal |
2010-07-27 |
| 7752882 |
Porosity reference standard utilizing a mesh |
April L. Beisiegel, Ron DeFonce |
2010-07-13 |
| 7694546 |
Porosity reference standard utilizing one or more hollow, non-cylindrical shafts |
Roger W. Engelbart, April L. Beisiegel |
2010-04-13 |
| 7626692 |
Automated imaging of part inconsistencies |
Roger W. Engelbart, Ron Newcomer, John R. Dworschak, Douglas D. Trimble, Richard J. Steckel +1 more |
2009-12-01 |
| 7617714 |
Pseudo porosity reference standard for cored composite laminates |
Roger W. Engelbart, April L. Beisiegel |
2009-11-17 |
| 7509832 |
Porosity reference standard utilizing one or more discrete wires |
April L. Beisiegel, David A. Lilienthal |
2009-03-31 |
| 7508971 |
Inspection system using coordinate measurement machine and associated method |
Nancy L. Wood |
2009-03-24 |
| 7467052 |
Systems and methods for detecting discontinuous fibers in composite laminates |
— |
2008-12-16 |
| 7424818 |
Ultrasonic inspection reference standard for porous composite materials |
David A. Lilienthal |
2008-09-16 |
| 7357014 |
Porosity reference standard utilizing one or more discrete wires |
April L. Beisiegel, David A. Lilienthal |
2008-04-15 |
| 7253908 |
Non-destructive inspection using laser profiling and associated method |
Roger W. Engelbart, Nancy L. Wood |
2007-08-07 |
| 7216544 |
Ultrasonic inspection reference standard for composite Materials |
David A. Lilienthal |
2007-05-15 |
| 7197830 |
Alignment quality indicator |
— |
2007-04-03 |