DH

Donald Lee Hill

TI Trane International: 6 patents #102 of 658Top 20%
OC Owens Corning Intellectual Capital: 2 patents #154 of 406Top 40%
📍 Powder Springs, GA: #14 of 155 inventorsTop 10%
🗺 Georgia: #3,826 of 35,610 inventorsTop 15%
Overall (All Time): #542,107 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12035867 Acoustically insulated machine Anthony L. Rockwell, Phillip J. Johnson, Jeffrey A. Tilton 2024-07-16
11892031 Bearing for supporting a rotating compressor shaft Sung Hwa Jeung, Charles Roesler, Jay H. Johnson, Joseph M. Heger 2024-02-06
11867230 Porous gas bearing Sung Hwa Jeung, Jay H. Johnson, Matthew Cambio 2024-01-09
11566663 Bearing for supporting a rotating compressor shaft Sung Hwa Jeung, Charles Roesler, Jay H. Johnson, Joseph M. Heger 2023-01-31
11547268 Acoustically insulated machine Anthony L. Rockwell, Phillip J. Johnson, Jeffrey S. Tilton 2023-01-10
11473621 Porous gas bearing Sung Hwa Jeung, Jay H. Johnson, Matthew Cambio 2022-10-18
10774873 Porous gas bearing Sung Hwa Jeung, Jay H. Johnson, Matthew Cambio 2020-09-15
10753392 Porous gas bearing Sung Hwa Jeung, Jay H. Johnson, Matthew Cambio 2020-08-25
5775045 Door frame guard 1998-07-07