Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7554042 | Methods and apparatus for multiple support and weight measurement points in a scanner scale combination | David L. Gregerson, Paul O. Detwiler | 2009-06-30 |
| 6910392 | Bending beam load cell with torque sensitivity compensation | Robert Gray | 2005-06-28 |
| 6555767 | Composite load cell | Robert Gray | 2003-04-29 |
| 6504114 | Double bending beam load cell | Robert Gray | 2003-01-07 |
| 6172309 | Shear beam load cell and method for making it | — | 2001-01-09 |
| 6147312 | Strain gage bridge circuit with sensitivity equalization and method for sensitivity equalization | — | 2000-11-14 |
| 5135062 | Strain gage transducer system with guard circuit | Rolf P. Haggstrom | 1992-08-04 |
| 4979580 | Force measuring device with sensitivity equalization | — | 1990-12-25 |
| 4556115 | Method and means for equalizing the measuring sensitivity of a plurality of strain gage transducers | Edward D. Freymiller | 1985-12-03 |
| 4506746 | Gaged plate transducer weighing apparatus | — | 1985-03-26 |
| 4411327 | Apparatus for applying a load to a strain gage transducer beam | Eric Laimins | 1983-10-25 |
| 4282748 | Mechanical moment sensitivity compensation in shear beam transducers | Eric Laimins | 1981-08-11 |
| 4261195 | Transducer bridge circuit arrangement and method | — | 1981-04-14 |
| 4261429 | Unitized weighing apparatus and method for making such an apparatus | — | 1981-04-14 |
| 4237727 | Mechanical moment sensitivity compensation in shear beam transducers | Eric Laimins | 1980-12-09 |