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USPTO Patent Rankings Data through Dec 31, 2025
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John S. Batchelder — 22 Patents

IBM: 19 patents #5,793 of 70,183Top 9%
Tarrytown, NY: #28 of 403 inventorsTop 7%
New York: #6,196 of 115,490 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
John S. Batchelder has been granted 22 US patents while listed as an inventor at IBM. The first was granted in 1988 and the most recent in March 1999. John S. Batchelder ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list John S. Batchelder in Tarrytown, NY, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5884691 Fluid transmissive moderated flow resistance heat transfer unit 1999-03-23
5860472 Fluid transmissive apparatus for heat transfer 1999-01-19
5823249 Manifold for controlling interdigitated counterstreaming fluid flows 1998-10-20
5432670 Generation of ionized air for semiconductor chips Vaughn P. Gross, Robert A. Gruver, Philip Charles Danby Hobbs, Kenneth D. Murray 1995-07-11 $10,611,000
5402351 Model generation system having closed-loop extrusion nozzle positioning Huntington W. Curtis, Douglas S. Goodman, Franklin Gracer, Robert R. Jackson, George M. Koppelman +1 more 1995-03-28 $14,060,000
5343290 Surface particle detection using heterodyne interferometer Donald M. DeCain, Philip Charles Danby Hobbs, Marc A. Taubenblatt 1994-08-30 $20,418,000
5316970 Generation of ionized air for semiconductor chips Vaughn P. Gross, Robert A. Gruver, Philip Charles Danby Hobbs, Kenneth D. Murray 1994-05-31 $5,696,000
5312224 Conical logarithmic spiral viscosity pump Shawn A. Hall, Robert R. Jackson 1994-05-17 $6,984,000
5303141 Model generation system having closed-loop extrusion nozzle positioning Huntington W. Curtis, Douglas S. Goodman, Franklin Gracer, Robert R. Jackson, George M. Koppelman +1 more 1994-04-12 $9,018,000
5294806 Optical submicron aerosol particle detector Donald M. DeCain, Philip Charles Danby Hobbs 1994-03-15 $8,476,000
5220403 Apparatus and a method for high numerical aperture microscopic examination of materials Philip Charles Danby Hobbs, Marc A. Taubenblatt 1993-06-15 $8,023,000
5208648 Apparatus and a method for high numerical aperture microscopic examination of materials Philip Charles Danby Hobbs, Marc A. Taubenblatt, Douglas W. Cooper 1993-05-04 $10,309,000
5192870 Optical submicron aerosol particle detector Donald M. DeCain, Philip Charles Danby Hobbs 1993-03-09 $11,424,000
5177559 Dark field imaging defect inspection system for repetitive pattern integrated circuits Marc A. Taubenblatt 1993-01-05 $12,574,000
5158690 Thermophoretic filtering of liquids Douglas W. Cooper, Donald M. DeCain, Walter W. Hildenbrand 1992-10-27 $9,215,000
5133602 Particle path determination system Donald M. DeCain, Philip Charles Danby Hobbs, Marc A. Taubenblatt 1992-07-28 $10,995,000
5116583 Suppression of particle generation in a modified clean room corona air ionizer Vaughn P. Gross, Philip Charles Danby Hobbs, Robert J. Miller, Kenneth D. Murray 1992-05-26 $13,293,000
5061070 Particulate inspection of fluids using interferometric light measurements Donald M. DeCain, Marc A. Taubenblatt, Hermantha K. Wickramasinghe, Clayton C. Williams 1991-10-29 $24,273,000
5037202 Measurement of size and refractive index of particles using the complex forward-scattered electromagnetic field Marc A. Taubenblatt 1991-08-06 $12,638,000
4969198 System for automatic inspection of periodic patterns Raymond E. Bonner, Byron Edward Dom, Robert S. Jaffe 1990-11-06 $16,947,000
4771468 System for automatic inspection of periodic patterns Raymond E. Bonner, Byron Edward Dom, Robert S. Jaffe 1988-09-13 $23,038,000
4740708 Semiconductor wafer surface inspection apparatus and method 1988-04-26 $27,326,000