Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083674 | Preloaded strut | Richard A. Roth, Kevin Sigmund | 2024-09-10 |
| 11982648 | Active waveguide excitation and compensation | Oleg Lobkis, Richard A. Roth, Christopher George Larsen | 2024-05-14 |
| 11686627 | Distributed active mechanical waveguide sensor driven at multiple frequencies and including frequency-dependent reflectors | Richard A. Roth, Kevin Sigmund, Oleg Lobkis | 2023-06-27 |
| 11473981 | Damage detection for mechanical waveguide sensor | Richard A. Roth, Kevin Sigmund, Oleg Lobkis | 2022-10-18 |
| 10852277 | Active waveguide excitation and compensation | Oleg Lobkis, Richard A. Roth, Christopher George Larsen | 2020-12-01 |
| 10854941 | Broadband waveguide | Christopher George Larsen, Oleg Lobkis, Richard A. Roth, Conor Coyan, Jason Feldman +2 more | 2020-12-01 |
| 10788348 | Method of determining the left eigenvectors in a flowing Coriolis flowmeter | Matthew Joseph Rensing, Christopher George Larsen, Timothy J. Cunningham | 2020-09-29 |
| 10352778 | Composite active waveguide temperature sensor for harsh environments | Christopher George Larsen, Oleg Lobkis, Richard A. Roth | 2019-07-16 |
| 9182306 | Environmental sensor with tensioned wire exhibiting varying transmission characteristics in response to environmental conditions | Richard A. Roth, Christopher George Larsen, Logan Niehaus | 2015-11-10 |
| 9048521 | Broadband waveguide | Christopher George Larsen, Richard A. Roth, Aaron Collins Hacker, Adam J. Hehr | 2015-06-02 |
| 7992612 | Research press | Richard A. Roth, Allan Michael Burwinkel, Richard William Hamm, Larry Ray Gilliam, JR. | 2011-08-09 |
| 7706987 | In-flow determination of left and right eigenvectors in a Coriolis flowmeter | Thomas D. Sharp, David F. Normen | 2010-04-27 |
| 7441469 | Method and apparatus for measuring flow through a conduit by measuring the Coriolis coupling between two vibration modes | Thomas D. Sharp | 2008-10-28 |
| 6549858 | Structural control and monitoring using adaptive spatio-temporal filtering | Havard I. Vold | 2003-04-15 |
| 6360175 | Generalized modal space drive control system for a vibrating tube process parameter sensor | Timothy J. Cunningham | 2002-03-19 |
| 6347293 | Self-characterizing vibrating conduit parameter sensors and methods of operation therefor | Timothy J. Cunningham | 2002-02-12 |
| 6272438 | Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimates | Timothy J. Cunningham, David F. Normen | 2001-08-07 |
| 6249752 | Vibrating conduit parameter sensors, operating methods and computer program productors utilizing real normal modal decomposition | Timothy J. Cunningham, David F. Normen, Gary E. Pawlas | 2001-06-19 |
| 6230104 | Combined pickoff and oscillatory driver for use in coriolis flowmeters and method of operating the same | Timothy J. Cunningham | 2001-05-08 |
| 6092429 | Driver for oscillating a vibrating conduit | Timothy J. Cunningham | 2000-07-25 |