Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WH

William C. Horn — 8 Patents

ExxonMobil: 6 patents #1,830 of 10,161Top 20%
FEFuelcell Energy: 2 patents #57 of 136Top 45%
SSSouthern States: 1 patents #20 of 45Top 45%
Long Valley, NJ: #41 of 243 inventorsTop 20%
New Jersey: #11,099 of 69,400 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
William C. Horn has been granted 8 US patents while listed as an inventor at ExxonMobil. The first was granted in 1990 and the most recent in January 2024. William C. Horn ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list William C. Horn in Long Valley, NJ, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11888199 Operation of molten carbonate fuel cells with high electrolyte fill level Jonathan Rosen, Heather A. Elsen, Gabor Kiss, William A. Lamberti, Anding Zhang +3 more 2024-01-30
11335937 Operation of molten carbonate fuel cells with high electrolyte fill level Jonathan Rosen, Heather A. Elsen, Gabor Kiss, William A. Lamberti, Anding Zhang +3 more 2022-05-17 $492,779,000
9464011 Process for making alkylated aromatic compound Gabor Kiss, Thomas E. Green, Terry E. Helton, William A. Lamberti, Tan-Jen Chen 2016-10-11 $123,337,000
9364819 Process for making alkylated aromatic compound Gabor Kiss, Thomas E. Green, Terry E. Helton, William A. Lamberti, Tan-Jen Chen 2016-06-14 $124,251,000
9360453 Instruments for monitoring electrostatic phenomena in reactors William A. Lamberti, Joseph A. Moebus, Harry W. Deckman, Charles R. Buhler, Judson Sidney Clements 2016-06-07 $160,721,000
9128076 Measurement of isotope ratios in complex matrices William A. Lamberti, Hubert E. King, Mindy M. Zimmer, Gordon Macleod, Robert J. Pottorf +1 more 2015-09-08 $107,574,000
8957342 Sealed solenoid magnetically operated high voltage electric power switch Neil McCord, Joseph R. Rostron, Frank Clay Blalock, Donald Fletcher Swing, III, Roy P. Alexander +1 more 2015-02-17
D312241 Voltage surge protector 1990-11-20