Inventor
Tim A. Landwehr
Inventor
West Alexandria, OH, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Jprimary
A47JKitchen equipment50%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for8%
G05DSystems for controlling or regulating non-electric variables8%
H05BElectric heating8%
Y10TTechnical subjects covered by former us classification8%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation4%
F04BPositive-displacement machines for liquids4%
F24CDomestic stoves or ranges4%
G01RMeasuring electric variables4%
PatentTitleYear
10,952,565Fryer apparatus and method for improved heating control of a cooking chamber of the fryer apparatus202110,582,806Pressure assist feature for pressure fryer202010,058,214Automatic cooking medium level control systems and methods20189,814,355'Pressure assist feature for pressure fryer'20179,528,510'Selector valve for shortening management system'20169,161,650'Lid locking system and cooking apparatus having lid lock'20159,161,659'Filtering systems and methods for fryer apparatus'20158,689,679'Automatic cooking medium level control systems and methods'20148,505,443'Cooking medium systems having a single mechanical lever and control assisted filtering and draining'20136,670,585'Humidity cabinet with automatic fluid fill system'20036,604,055'System and method for AC line voltage analysis'20035,695,671'System and process for controlling dielectric ovens'19975,688,422'Programmable fan control method and apparatus for use in a food oven'19975,556,567'System and process for controlling dielectric ovens'19965,528,018'Programmable load compensation method and apparatus for use in a food'19965,398,597'Electronic control system for cooking system'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2021Patents assigned to HENNY PENNY CORP (16)· patent assignee history
1995–2021Based in West Alexandria, OH, US· patent location history
1996–2017Based in Eaton, OH, US· patent location history
2013–2016Patents assigned to LANDWEHR TIM (2)· patent assignee history
2014–2015Patents assigned to LANDWEHR TIM A (3)· patent assignee history
2014–2015Patents assigned to MERCER GARY L (2)· patent assignee history
2014–2015Patents assigned to WOOD ROBERT T (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HENNY PENNY CORP | 16 | 1995–2021 |
| LANDWEHR TIM Aself | 3 | 2014–2015 |
| LANDWEHR TIMself | 2 | 2013–2016 |
| MERCER GARY L | 2 | 2014–2015 |
| WOOD ROBERT T | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Alexandria, OH, US | 13 | 1995–2021 |
| Eaton, OH, US | 3 | 1996–2017 |