Schumacher; Jon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schumacher; Jon.The latest application filed is for "methods and systems to indicate the status of door operations".
- Schumacher; Jon - Hubertus WI
- Schumacher; Jon - Granite City IL
| Patent | Date |
|---|---|
| Insulated doors with restorable breakaway sections Grant 11,085,230 - Shanahan , et al. August 10, 2 | 2021-08-10 |
| Methods and Systems to Indicate the Status of Door Operations App 20200115948 - Lietz; Ben ; et al. | 2020-04-16 |
| Insulated Doors With Restorable Breakaway Sections App 20200063486 - Shanahan; Dean ; et al. | 2020-02-27 |
| Insulated doors with restorable breakaway sections Grant 10,494,858 - Shanahan , et al. De | 2019-12-03 |
| Methods and systems to indicate the status of door operations Grant 10,435,936 - Lietz , et al. O | 2019-10-08 |
| Methods and systems to indicate the status of door operations Grant 10,358,858 - Lietz , et al. July 23, 2 | 2019-07-23 |
| Touchscreen display with graphical user interface Grant D835,666 - Saleh , et al. Dec | 2018-12-11 |
| Touchscreen display with graphical user interface Grant D835,667 - Saleh , et al. Dec | 2018-12-11 |
| Touchscreen display with graphical user interface Grant D835,127 - Saleh , et al. De | 2018-12-04 |
| Insulated Doors With Restorable Breakaway Sections App 20170218683 - Shanahan; Dean ; et al. | 2017-08-03 |
| Cast steel railway wheel Grant 9,700,934 - Schumacher July 11, 2 | 2017-07-11 |
| Methods and Systems to Indicate the Status of Door Operations App 20170138111 - Lietz; Ben ; et al. | 2017-05-18 |
| Methods and Systems to Indicate the Status of Door Operations App 20160298373 - Lietz; Ben ; et al. | 2016-10-13 |
| Cast Steel Railway Wheel App 20160175924 - Schumacher; Jon | 2016-06-23 |
| Methods and Systems to Indicate the Status of Door Operations App 20160040469 - Lietz; Ben ; et al. | 2016-02-11 |
| Cast steel railway wheel Grant 8,944,482 - Schumacher February 3, 2 | 2015-02-03 |
| Cast Steel Railway Wheel App 20130193705 - SCHUMACHER; JON | 2013-08-01 |
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