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USPTO Patent Rankings Data through Dec 31, 2025
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Guanglei Du — 6 Patents in 2021

3M: 6 patents #19 of 1,276Top 2%
Horseheads, NY: #3 of 65 inventorsTop 5%
New York: #548 of 12,766 inventorsTop 5%
Overall (2021): #23,423 of 548,734Top 5%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11204456 Optical camouflage filter John A. Wheatley, William B. Kolb, John C. Schultz, Daoyun Song, Luke D. Riveness 2021-12-21 $88,068,000
11187576 Optical filters having spatially variant microreplicated layers John A. Wheatley, Gilles J. Benoit, Rolf W. Biernath, Sara S. Merritt, James M. Hillis +2 more 2021-11-30 $50,159,000
11163099 Spectrally selective light control film John A. Wheatley, Gilles J. Benoit, Steven R. Anderson, Owen M. Anderson, David T. Yust +4 more 2021-11-02 $54,104,000
11054556 Optical camouflage filters John A. Wheatley, David T. Yust, Neeraj Sharma, Gilles J. Benoit, Ellison G. Kawakami +1 more 2021-07-06 $56,153,000
11016229 Optical filter John A. Wheatley, Gilles J. Benoit, Todd A. Ballen, Kenneth L. Smith, Edward J. Kivel +3 more 2021-05-25 $57,434,000
11009637 Optical stack John A. Wheatley, Gilles J. Benoit, Rolf W. Biernath, Christopher A. McLaughlin, Sherie A. Kristie 2021-05-18 $91,076,000