RN

Robert Frank Nienhouse

RT Robert F. Nienhouse 1997 Declaration Of Trust: 6 patents #1 of 1Top 100%
📍 Hinsdale, IL: #62 of 355 inventorsTop 20%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #822,308 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11200304 System and method for locating and determining substance use 2021-12-14
10956720 System and method for locating and determining substance use 2021-03-23
10752111 System and method for locating and determining substance use 2020-08-25
10467460 System and method for locating and determining substance use 2019-11-05
10173526 System and method for locating and determining substance use 2019-01-08
9707845 System and method for locating and determining substance use 2017-07-18