Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971456 | Multispectral impedance determination under dynamic load conditions | Jon P. Christophersen, John L. Morrison | 2024-04-30 |
| 11846653 | Scanning probe microscope and method for resonance-enhanced detection using a range of modulation frequencies | Derek Nowak, Josh Gioja, Sung Il Park, Thomas R. Albrecht | 2023-12-19 |
| 11709219 | Method of calibrating impedance measurements of a battery | John L. Morrison | 2023-07-25 |
| 11054481 | Multispectral impedance determination under dynamic load conditions | Jon P. Christophersen, John L. Morrison | 2021-07-06 |
| 10942240 | Method of calibrating impedance measurements of a battery | John L. Morrison | 2021-03-09 |
| 10901044 | Apparatuses and methods for testing electrochemical cells by measuring frequency response | Jon P. Christophersen, John L. Morrison, Patrick A. Bald | 2021-01-26 |
| 10656233 | Method of calibrating impedance measurements of a battery | John L. Morrison | 2020-05-19 |
| 10436873 | Method of calibrating impedance measurements of a battery | John L. Morrison | 2019-10-08 |
| 10379168 | Apparatuses and methods for testing electrochemical cells by measuring frequency response | Jon P. Christophersen, John L. Morrison, Patrick A. Bald | 2019-08-13 |
| 10345384 | Device, system, and method for measuring internal impedance of a test battery using frequency response | Jon P. Christophersen, John L. Morrison | 2019-07-09 |
| 9851414 | Energy storage cell impedance measuring apparatus, methods and related systems | John L. Morrison, Jon P. Christophersen | 2017-12-26 |
| 9244130 | Method, system and computer-readable media for measuring impedance of an energy storage device | John L. Morrison, Jon P. Christophersen, Chester G. Motloch | 2016-01-26 |
| 8868363 | Method of estimating pulse response using an impedance spectrum | John L. Morrison, Jon P. Christophersen, Chester G. Motloch | 2014-10-21 |
| 8762109 | Crosstalk compensation in analysis of energy storage devices | Jon P. Christophersen, John L. Morrison, Chester G. Motloch, David M. Rose | 2014-06-24 |
| 8352204 | Method of detecting system function by measuring frequency response | John L. Morrison, Jon P. Christophersen, Chester G. Motloch | 2013-01-08 |
| 8150643 | Method of detecting system function by measuring frequency response | John L. Morrison, Jon P. Christophersen | 2012-04-03 |
| 7395163 | Method of detecting system function by measuring frequency response | John L. Morrison | 2008-07-01 |
| 7276231 | Lower-energy process for preparing passivated inorganic nanoparticles | Scott Frerichs, Douglas Spahr | 2007-10-02 |
| 7186770 | Unfinished rutile titanium dioxide slurry for paints and paper coatings | Brian Sullivan | 2007-03-06 |
| 6790902 | Unfinished rutile titanium dioxide slurry for paints and paper coatings | Brian Sullivan | 2004-09-14 |
| 5756008 | Water cleanable silver composition | Joel Slutsky, Jay Robert Dorfman | 1998-05-26 |
| D387259 | Pneumatic coil nailer | C. Kerwin Braddock, Richard C. Cummins, Michael Ernst, Donald C. Ries, Dennis E. Stivers +1 more | 1997-12-09 |
| 5634582 | Fastener length adjustable canister-type magazine for a fastener driving tool | Dennis E. Stivers | 1997-06-03 |
| 5242623 | Screen-printable thick film paste composition | — | 1993-09-07 |
| 5142271 | Fluid flow sensor | David F. Bailey | 1992-08-25 |