RJ

Ralph Waldo Whitfield, Jr.

TH The Heil: 17 patents #3 of 91Top 4%
📍 Rainbow City, AL: #2 of 10 inventorsTop 20%
🗺 Alabama: #302 of 10,951 inventorsTop 3%
Overall (All Time): #263,200 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12365534 Automatic control of a refuse front end loader Brian Huston Ham, John M. Curotto, Andrew Blaine Cooper, Brian T. Parker 2025-07-22
12254773 Utility or upfit vehicle using communication portal Ricardo Castano Salinas, John Forrest Smith, Brian Huston Ham 2025-03-18
12246916 Automatic control of a refuse front end loader Brian Huston Ham, John M. Curotto, Andrew Blaine Cooper, Brian T. Parker 2025-03-11
11893892 Utility or upfit vehicle using communication portal Ricardo Castano Salinas, John Forrest Smith, Brian Huston Ham 2024-02-06
11718471 Automatic control of a refuse front end loader Brian Huston Ham, John M. Curotto, Andrew Blaine Cooper, Brian T. Parker 2023-08-08
11407585 Automatic control of a refuse front end loader Brian Huston Ham, John M. Curotto, Andrew Blaine Cooper, Brian T. Parker 2022-08-09
11127302 Utility or upfit vehicle using communication portal Ricardo Castano Salinas, John Forrest Smith, Brian Huston Ham 2021-09-21
10766696 Scale based load limiting for refuse vehicles Herman Edward Kelwaski 2020-09-08
10351341 Externally controlled switch mechanism Brian Huston Ham, Albert Xiaoxia Jiang 2019-07-16
10325422 Utility or upfit vehicle using communication portal Ricardo Castano Salinas, John Forrest Smith, Brian Huston Ham 2019-06-18
10196204 Scale based load limiting for refuse vehicles Herman Edward Kelwaski 2019-02-05
10196206 Automatic control of a refuse front end loader Brian Huston Ham, John M. Curotto, Andrew Blaine Cooper, Brian T. Parker 2019-02-05
9926135 Externally controlled switch mechanism Brian Huston Ham, Albert Xiaoxia Jiang 2018-03-27
9682820 Externally controlled switch mechanism Brian Huston Ham, Albert Xiaoxia Jiang 2017-06-20
9428128 Externally controlled switch mechanism Brian Huston Ham, Albert Xiaoxia Jiang 2016-08-30
9428334 Automatic control of a refuse front end loader Brian Huston Ham, John M. Curotto, Andrew Blaine Cooper, Brian T. Parker 2016-08-30
8764371 Scale based load limiting for refuse vehicles Herman Edward Kelwaski 2014-07-01