RR

Richard Dolan Randall

HP Hg Partners: 8 patents #5 of 7Top 75%
IT Itt: 3 patents #81 of 721Top 15%
📍 Rowlett, TX: #20 of 304 inventorsTop 7%
🗺 Texas: #13,747 of 125,132 inventorsTop 15%
Overall (All Time): #433,131 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12276723 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2025-04-15
12235351 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2025-02-25
12007471 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2024-06-11
11960000 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2024-04-16
11686839 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2023-06-27
11662458 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2023-05-30
11353576 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2022-06-07
11150341 Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Carlos Alberto Fonts, Carlos Ernesto Fonts, Mark Allen O'Hair, John Richard O'Hair 2021-10-19
5462226 Temperature-responsive, locking mechanism for, and in combination with, a fluid valve Alan Weir Bucher 1995-10-31
5277401 Tank bottom diaphragm valve Ronald G. Butler, Wayne R. Houck 1994-01-11
5152502 Ball valve subassembly, and means for unitizing such into an integrated assembly Richard H. Forscht, Thomas E. Kampel 1992-10-06