MI

Marion A. Keyes, IV

TW The Babcock & Wilcox: 29 patents #3 of 920Top 1%
FS Fisher-Rosemount Systems: 8 patents #78 of 460Top 20%
EV Elsag International B. V.: 7 patents #1 of 48Top 3%
RA Rosemount Analytical: 6 patents #4 of 97Top 5%
📍 Chagrin Falls, OH: #5 of 574 inventorsTop 1%
🗺 Ohio: #717 of 73,341 inventorsTop 1%
Overall (All Time): #52,992 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 26–50 of 51 patents

Patent #TitleCo-InventorsDate
4792888 Exception processing of operator displays Suresh C. Agarwal, Edward D. Janecek, James D. Schoeffler, Michael S. Willey 1988-12-20
4766553 Heat exchanger performance monitor Azmi Kaya 1988-08-23
4751673 System for direct comparison and selective transmission of a plurality of discrete incoming data Suresh C. Agarwal, Dan E. Forney, Edward D. Janecek, James D. Schoeffler, Michael S. Willey 1988-06-14
4697980 Adaptive gain compressor surge control system Jeremiah J. Shaffer 1987-10-06
4685072 Steam generator on-line efficiency monitor Ralph K. Johnson, Azmi Kaya, William H. Moss 1987-08-04
4627788 Adaptive gain compressor surge control system Jeremiah J. Shaffer 1986-12-09
4612621 Distributed system for optimizing the performance of a plurality of multi-stage steam turbines using function blocks Azmi Kaya 1986-09-16
4577097 Three-mode analog controller with remote tuning Peter K. Lui, Jack W. Malcolm, deceased 1986-03-18
4575334 Loss minimization combustion control system Michael P. Lukas, Robert E. Pocock 1986-03-11
4574626 Enthalpy measurement for two phase substance Azmi Kaya 1986-03-11
4574746 Process heater control Robert E. Pocock 1986-03-11
4561311 Bridge excitation for sensor used on a vortex shedding flow meter William L. Thompson 1985-12-31
4552026 Sensor for a vortex shedding flowmeter James K. Knudsen 1985-11-12
4549503 Maximum efficiency steam temperature control system Michael P. Lukas, William H. Moss 1985-10-29
4511882 Function generator William L. Thompson 1985-04-16
4509041 Correlation type flicker flamon William L. Thompson 1985-04-02
4477245 Flame monitoring safety, energy and fuel conservation system Joseph M. Giachino 1984-10-16
4470019 Rate multiplier square root extractor with increased accuracy for transmitter applications William L. Thompson 1984-09-04
4466296 Force transducer range adjuster 1984-08-21
4462261 Mass and velocity flowmeter William L. Thompson 1984-07-31
4450722 Water level gauge with fault detector Richard A. Salmen, deceased 1984-05-29
4435650 Load control for energy converters Donald J. Dziubakowski, Azmi Kaya, Theodore N. Matsko, William H. Moss, Thomas J. Scheib 1984-03-06
4430573 Load control for energy converters Azmi Kaya 1984-02-07
4412136 Load control for energy converters Azmi Kaya, Thomas J. Scheib 1983-10-25
4303982 System for the measurement and control of the heat input to a gas burner Azmi Kaya, Michael P. Lukas 1981-12-01