JF

John W. Freeman

ZM Zoll Medical: 2 patents #153 of 285Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
WU William Marsh Rice University: 1 patents #363 of 919Top 40%
📍 Houston, TX: #2,881 of 21,073 inventorsTop 15%
🗺 Texas: #18,864 of 125,132 inventorsTop 20%
Overall (All Time): #619,050 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11596753 Automatic patient ventilator system and method Leslie H. Sherman, George Beck, Douglas R. Connelly 2023-03-07
9180266 Automatic patient ventilator system and method Leslie H. Sherman, George Beck, Douglas R. Connelly 2015-11-10
5673366 System and method for geomagnetic and ionospheric forecasting Nelson C. Maynard, Daniel Baker, George L. Siscoe, Dimitris V. Vassiliadis 1997-09-30
4812806 Vehicle and method of indicating attainment of maximum axle load 1989-03-14
4737911 Process for electronically maintaining financial records, especially for checkbook balancing and rectification 1988-04-12
4519582 Seal assembly and valve 1985-05-28
4453108 Device for generating RF energy from electromagnetic radiation of another form such as light 1984-06-05
4376526 Seal assembly and valve 1983-03-15