Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591196 | Manual pallet jack hitch and related systems and methods | — | 2023-02-28 |
| 10828214 | Stand-up unit with hip flex for wheelchairs and other devices | Heinz Bogli, Fabian Wolter | 2020-11-10 |
| 10745174 | Stackable, collapsible pallets for transporting wheeled devices and related systems and methods | James J. Huttner | 2020-08-18 |
| 10647342 | Cart pusher, mateable carts, and related systems, methods, and devices | Andrew Dvorak | 2020-05-12 |
| 10555855 | Multifunctional aircraft aisle wheelchair and related systems and methods | Andrew Dvorak | 2020-02-11 |
| 10106184 | Cart pusher, mateable carts, and related systems, methods, and devices | Andrew Dvorak | 2018-10-23 |
| 10023043 | Adaptable hub motor and related systems and methods | — | 2018-07-17 |
| 10011291 | Cart pusher, mateable carts, and related systems, methods, and devices | Andrew Dvorak | 2018-07-03 |
| 9994065 | Adjustable frame for hanging folders | Marvin J. Halfen, Tony Kramer, Daniel Darst | 2018-06-12 |
| 9913772 | Multifunctional aircraft aisle wheelchair and related systems and methods | Andrew Dvorak | 2018-03-13 |
| 9775753 | Methods, systems, and devices relating to multifunctional aircraft aisle wheelchair | Andrew Dvorak | 2017-10-03 |
| 9701329 | Cart pusher, mateable carts, and related systems, methods, and devices | Andrew Dvorak | 2017-07-11 |
| 9642457 | Adjustable frame for hanging folders | Marvin J. Halfen, Tony Kramer, Daniel Darst | 2017-05-09 |
| 9295348 | Portable cushion tray | — | 2016-03-29 |
| 9038545 | Portable cushion tray | — | 2015-05-26 |
| 8807051 | Portable cushion tray | — | 2014-08-19 |
| 8607905 | Apparatus for moving wheeled loads | — | 2013-12-17 |
| 7859380 | Bobbin assembly | Tim Hasenour, Kurt T. Zarbock | 2010-12-28 |
| 6957020 | Optical inter-satellite link (OISL) gimbal | Mark A. Carroll, Daniel R. Sherman, Timothy R. Stone | 2005-10-18 |
| 6438301 | Low-torque electro-optical laminated cable and cablewrap | Mark A. Carroll, Daniel R. Sherman, Timothy R. Stone | 2002-08-20 |
| 6211641 | Capacitive resolver | Daniel R. Sherman, Paul A. Franson | 2001-04-03 |
| 6172470 | Large aperture precision gimbal drive module | J. Blake Sathoff, Mark A. Carroll, Michael Stark, Dewey Hobson Lane, Robert T. Bupp | 2001-01-09 |
| 5673057 | Three axis beam waveguide antenna | Brent T. Toland, William Hughes | 1997-09-30 |