Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656138 | Pressure sensor assembly | Nicholas E. Meyer, Eric Petersen, Timothy David Lasonne, David J. Hillman | 2023-05-23 |
| 10627302 | Pressure sensor module for high working pressure applications | David Matthew Strei | 2020-04-21 |
| 10551261 | Joint for brittle materials | — | 2020-02-04 |
| 10203258 | Pressure sensor diaphragm with overpressure protection | Nicholas E. Meyer | 2019-02-12 |
| 9719872 | High over-pressure capable silicon die pressure sensor with extended pressure signal output | Charles R. Willcox, Jennifer Ann Blodgett | 2017-08-01 |
| 8915140 | Corrosion resistant isolator assembly for process devices | Vonne D. Linse, Andrew J. Klosinski | 2014-12-23 |
| 8371175 | Pressure transmitter with pressure sensor mount | — | 2013-02-12 |
| 7624642 | Differential pressure sensor isolation in a process fluid pressure transmitter | — | 2009-12-01 |
| 7467555 | Pressure transmitter with multiple reference pressure sensors | John P. Schulte, Stanley E. Rud, Jr. | 2008-12-23 |
| 7458275 | Welded header for pressure transmitter | Lowell A. Kleven | 2008-12-02 |
| 7450812 | Compensated variable optical attenuator | Stanely E. Rud, Jr., Charles R. Willcox, Robert J. Karschnia | 2008-11-11 |
| 7330695 | Bus powered wireless transmitter | Robert J. Karschnia, Marcos Peluso | 2008-02-12 |
| 7197225 | Variable optical attenuator | Charles R. Willcox, Stanley E. Rud, Jr. | 2007-03-27 |
| 6895161 | Variable optical attenuator | Liang-Ju Lu, Charles R. Willcox, Stanley E. Rud, Jr. | 2005-05-17 |
| 6883380 | Pressure sensor capsule | — | 2005-04-26 |
| 6848316 | Pressure sensor assembly | Fred C. Sittler, Christina A. Nord | 2005-02-01 |
| 6662662 | Pressure transmitter with improved isolator system | Christina A. Nord, David A. Horky, Kenneth Guttsen, Thomas Earl Johnson, Jr., Matthew G. Sherin +11 more | 2003-12-16 |
| 6516671 | Grain growth of electrical interconnection for microelectromechanical systems (MEMS) | Stanley E. Rud, Jr., Mark A. Lutz, Fred C. Sittler, Adrian C. Toy | 2003-02-11 |
| 6425290 | Oil-less differential pressure sensor | Charles R. Willcox, Mark A. Lutz, Stanley E. Rud, Jr. | 2002-07-30 |
| 5808205 | Eccentric capacitive pressure sensor | — | 1998-09-15 |
| 5763787 | Carrier assembly for fluid sensor | James L. Gravel, Bruce Johnson | 1998-06-09 |
| 5520054 | Increased wall thickness for robust bond for micromachined sensor | — | 1996-05-28 |
| 4790192 | Silicon side by side coplanar pressure sensors | Thomas A. Knecht | 1988-12-13 |
| 4777826 | Twin film strain gauge system | Stanley E. Rud, Jr., Robert C. Bohara, Thomas A. Knecht | 1988-10-18 |
| 4773269 | Media isolated differential pressure sensors | Thomas A. Knecht | 1988-09-27 |