Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Conoco › Alan Royce Huffman
AH

Alan Royce Huffman — 9 Patents

COConoco: 8 patents #29 of 638Top 5%
PPPhillips Petroleum: 1 patents #2,496 of 2,506Top 100%
Diemelstraße, TX: #174 of 1,115 inventorsTop 20%
Texas: #16,980 of 125,132 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Alan Royce Huffman has been granted 9 US patents while listed as an inventor at Conoco. The first was granted in 2001 and the most recent in December 2005. Alan Royce Huffman ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Alan Royce Huffman in Diemelstraße, TX, US.

Patents per Year

Patents granted per year, 2001 to 2005Bar chart with a peak of 5 patents in 2002.peak 52001: 1 patents20012002: 5 patents20022004: 2 patents20042005: 1 patents2005

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6977866 Method and process for prediction of subsurface fluid and rock pressures in the earth Ernest C. Onyia, Richard Lahann, David W. Bell, Robert J. Lankston 2005-12-20 $259,753,000
6751558 Method and process for prediction of subsurface fluid and rock pressures in the earth Ernest C. Onyia, Richard Lahann, David W. Bell, Robert J. Lankston 2004-06-15
6694261 Method for identification of shallow water flow hazards using marine seismic data — 2004-02-17
6502037 Method for gravity and magnetic data inversion using vector and tensor data with seismic imaging and geopressure prediction for oil, gas and mineral exploration and production Gregory Joseph Jorgensen, Jerry Lee Kisabeth, John B. Sinton, David W. Bell 2002-12-31
6473696 Method and process for prediction of subsurface fluid and rock pressures in the earth Ernest C. Onyia, David W. Bell, Richard Lahann 2002-10-29
6427774 Process and apparatus for coupled electromagnetic and acoustic stimulation of crude oil reservoirs using pulsed power electrohydraulic and electromagnetic discharge Sally A. Thomas, William W. Gilbert 2002-08-06 $50,750,000
6430507 Method for integrating gravity and magnetic inversion with geopressure prediction for oil, gas and mineral exploration and production Gregory Joseph Jorgensen, Jerry Lee Kisabeth 2002-08-06 $50,750,000
6424918 Method for integrating gravity and magnetic inversion data with model based seismic data for oil, gas and mineral exploration and production Gregory Joseph Jorgensen, Jerry Lee Kisabeth, John B. Sinton, David W. Bell 2002-07-23 $90,970,000
6227293 Process and apparatus for coupled electromagnetic and acoustic stimulation of crude oil reservoirs using pulsed power electrohydraulic and electromagnetic discharge Richard H. Wesley 2001-05-08

Frequent Collaborators

David W. Bell5 shared
Gregory Joseph Jorgensen3 shared
Jerry Lee Kisabeth3 shared
Ernest C. Onyia3 shared
Richard Lahann3 shared
John B. Sinton2 shared

Nearby-Ranked Inventors

Scott Luro9
Kunpeng Zhu9
LuLu Chen9
Chun-Ta Liu9
Shoham Levy9
Min Wook Lee9
Aaron D. Kovar9
Pradeepkumar Ashok9
Ok Chae Kim9