Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12299356 | Morphing of watertight spline models using manufacturing data, inspection data, and product manufacturing information | Richard H. Crawford, Daniel L. Keller, Lisa A. Torres | 2025-05-13 |
| 12293135 | Associativity and resolution of computer-based models and data | Daniel L. Keller, Richard H. Crawford | 2025-05-06 |
| 12135923 | Morphing of watertight spline models using manufacturing data, inspection data, and product manufacturing information | Richard H. Crawford, Daniel L. Keller, Lisa A. Torres | 2024-11-05 |
| 11989493 | Morphing of watertight spline models using manufacturing data, inspection data, and product manufacturing information | Richard H. Crawford, Daniel L. Keller, Lisa A. Torres | 2024-05-21 |
| 10614256 | Mechanisms for utilizing a model space trim curve to provide inter-surface continuity | Thomas J. R. Hughes, Richard H. Crawford, Elaine Cohen, Richard F. Riesenfeld | 2020-04-07 |
| 10614195 | Mechanisms for reparametrizing surfaces to provide inter-surface continuity | Thomas J. R. Hughes, Richard H. Crawford, Elaine Cohen, Richard F. Riesenfeld | 2020-04-07 |
| 10599809 | Mechanisms for constructing isocurves and corresponding surfaces to provide inter-surface continuity | Thomas J. R. Hughes, Richard H. Crawford, Elaine Cohen, Richard F. Riesenfeld | 2020-03-24 |
| 10339266 | Mechanisms for constructing spline surfaces to provide inter-surface continuity | Thomas J. R. Hughes, Richard H. Crawford, Elaine Cohen, Richard F. Riesenfeld | 2019-07-02 |