Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Geoffrey Ryding — 54 Patents

Applied Materials: 25 patents #492 of 7,310Top 7%
GTGtat: 7 patents #8 of 101Top 8%
TTTwin Creeks Technologies: 7 patents #5 of 37Top 15%
NONova: 3 patents #18 of 75Top 25%
NTNeutron Therapeutics: 3 patents #4 of 10Top 40%
ITIbis Technology: 3 patents #5 of 25Top 20%
ATAxcelis Technologies: 3 patents #78 of 300Top 30%
EAEaton: 1 patents #1,900 of 3,708Top 55%
Attleboro, MA: #4 of 647 inventorsTop 1%
Massachusetts: #1,044 of 88,656 inventorsTop 2%
Overall (All Time): #46,969 of 4,157,543Top 2%
54 Patents All Time
Geoffrey Ryding has been granted 54 US patents while listed as an inventor at Applied Materials. The first was granted in 1980 and the most recent in November 2025. Geoffrey Ryding ranks #46,969 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Geoffrey Ryding in Attleboro, MA, US.

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12484140 Compact motor-driven insulated electrostatic particle accelerator William H. Park, Theodore H. Smick, Ronald Horner 2025-11-25
11968774 Compact motor-driven insulated electrostatic particle accelerator William H. Park, Theodore H. Smick, Ronald Horner 2024-04-23
11589452 Ion beam filter for a neutron generator Takao Sakase, William H. Park, Theodore H. Smick 2023-02-21
9887066 Systems for controlling a high power ion beam Takao Sakase, Theodore H. Smick 2018-02-06
8759803 Ion implant apparatus and a method of implanting ions Theodore H. Smick, Hilton F. Glavish, Takao Sakase, William H. Park, Paul Eide +3 more 2014-06-24
8723452 D.C. charged particle accelerator and a method of accelerating charged particles Steven Richards, Paul Eide, Theodore H. Smick, Malcolm Barnett 2014-05-13
8633458 Ion implant apparatus and a method of implanting ions Theodore H. Smick, Hilton F. Glavish, Takao Sakase, William H. Park, Paul Eide +3 more 2014-01-21
8558486 D. c. Charged particle accelerator, a method of accelerating charged particles using d. c. voltages and a high voltage power supply apparatus for use therewith Theodore H. Smick, William H. Park, Ronald Horner 2013-10-15
8437156 Mirror-image voltage supply Steven Richards, Theodore H. Smick 2013-05-07
8426829 Ion implantation apparatus William Leavitt, Theodore H. Smick, Joseph Gillespie, William H. Park, Paul Eide +1 more 2013-04-23
8378317 Ion implant apparatus and method of ion implantation Theodore H. Smick, Takao Sakase, William H. Park, Joseph Gillespie, Ronald Horner +1 more 2013-02-19
8324592 Ion source and a method of generating an ion beam using an ion source Drew Arnold, William H. Park, Ronald Horner 2012-12-04
8227768 Low-inertia multi-axis multi-directional mechanically scanned ion implantation system Theodore H. Smick, Ronald Horner, Paul Eide, Marvin Farley, Kan Ota 2012-07-24 $315,000
8227763 Isolation circuit for transmitting AC power to a high-voltage region Steven Richards, Theodore H. Smick 2012-07-24
8168941 Ion beam angle calibration and emittance measurement system for ribbon beams Marvin Farley, Donald N. Polner, Theodore H. Smick, Takao Sakase, Ronald Horner +5 more 2012-05-01 $1,782,000
8124946 Post-decel magnetic energy filter for ion implantation systems Theodore H. Smick, Marvin Farley, Takao Sakase, Bo H. Vanderberg 2012-02-28 $1,374,000
8101488 Hydrogen implantation with reduced radiation Theodore H. Smick, Steven Richards, Kenneth H. Purser 2012-01-24
8044374 Ion implantation apparatus Theodore H. Smick, Kenneth H. Purser, Hilton F. Glavish, Joeph Daniel Gillespie 2011-10-25
7989784 Ion implantation apparatus and a method Hilton F. Glavish, Theodore H. Smick, Kenneth H. Purser 2011-08-02
7982197 Ion implantation apparatus and a method for fluid cooling Theodore H. Smick, Kenneth H. Purser, Joseph Gillespie 2011-07-19
7939812 Ion source assembly for ion implantation apparatus and a method of generating ions therein Hilton F. Glavish, Theodore H. Smick 2011-05-10
7872247 Ion beam guide tube Gregory Robert Alcott, Lee Spraggon, Robert J. Mitchell, Martin A. Hilkene, Matthew Castle +1 more 2011-01-18 $15,285,000
7611975 Method of implanting a substrate and an ion implanter for performing the method Adrian Murrell, Peter Michael Banks, Matthew Peter Dobson, Peter Kindersley, Takao Sakase +2 more 2009-11-03 $16,291,000
7582883 Method of scanning a substrate in an ion implanter Takao Sakase, Marvin Farley, Theodore H. Smick 2009-09-01 $35,895,000
7479644 Ion beam diagnostics Takao Sakase, Marvin Farley, Theodore H. Smick 2009-01-20 $19,583,000