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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Microsoft › Perry H. Pierce
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Perry H. Pierce — 16 Patents

Microsoft: 6 patents #7,433 of 40,388Top 20%
BNBiochar Now: 5 patents #6 of 7Top 90%
APAvago Technologies Ecbu Ip (Singapore) Pte.: 2 patents #163 of 427Top 40%
ATAgilent Technologies: 1 patents #1,723 of 3,411Top 55%
APAvago Technologies General Ip (Singapore) Pte.: 1 patents #883 of 2,004Top 45%
Fort Collins, CO: #277 of 3,421 inventorsTop 9%
Colorado: #2,649 of 40,980 inventorsTop 7%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Perry H. Pierce has been granted 16 US patents while listed as an inventor at Microsoft. The first was granted in 2003 and the most recent in October 2021. Perry H. Pierce ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Perry H. Pierce in Fort Collins, CO, US.

Patents per Year

Patents granted per year, 2003 to 2021Bar chart with a peak of 3 patents in 2019.peak 32003: 1 patents20032007: 1 patents20072012: 1 patents20122013: 1 patents20132015: 1 patents20152017: 2 patents20172018: 2 patents20182019: 3 patents20192020: 2 patents20202021: 2 patents2021

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11135728 Lid assembly for portable biochar kiln Mikel S. Olander, William T. Beierwaltes, James G. Gaspard, II 2021-10-05
10883052 Biochar kiln Mikel S. Olander, William T. Beierwaltes, James G. Gaspard, II 2021-01-05
10751885 Gripper assembly for portable biochar kiln Mikel S. Olander, William T. Beierwaltes, James G. Gaspard, II, Donald P. Aupperle 2020-08-25
10649548 Retractable fang attachment for stylus Gabriel Pirie, Bradley E. Clements, Casey Cook Zelig, Ryan Charles Eylander, Anthony Reed 2020-05-12 $80,014,000
10385274 Portable biochar kiln Mikel S. Olander, William T. Beierwaltes, James G. Gaspard, II 2019-08-20
10385273 Biochar kiln Mikel S. Olander, William T. Beierwaltes, James G. Gaspard, II 2019-08-20
10181591 Pen battery mechanical shock reduction design Bradley E. Clements, Gabriel Pirie 2019-01-15 $94,346,000
10146339 Handheld input apparatus Bradley E. Clements, Michael Dale Jensen, Justin A. Coppin 2018-12-04 $68,963,000
9886092 Haptics for a handheld input apparatus Bradley E. Clements 2018-02-06 $34,955,000
9851818 Handheld input apparatus Bradley E. Clements, Michael Dale Jensen, Justin A. Coppin 2017-12-26 $39,944,000
9774114 Surface-mount-technology-compatible electrical contact Bradley E. Clements, Gabriel Pirie 2017-09-26 $38,019,000
8944395 Golf car and mounting system for a display device incorporated therein Anthony P. Bonito 2015-02-03
8432482 Method and apparatus for automatically optimizing optical contrast in automated equipment Casey Shaw, Ronald Stuart Anderson 2013-04-30 $15,780,000
8125562 Method and apparatus for automatically optimizing optical contrast in automated equipment Casey Shaw, Ronald Stuart Anderson 2012-02-28
7256833 Method and apparatus for automatically optimizing optical contrast in automated equipment Casey Shaw, Ronald Stuart Anderson 2007-08-14
6592680 Integrated circuit assembly cleaning apparatus and method Pamela L Christison, Lawrence E. Houdek, John Martin Pratt, Russell Bjorlie, William H Hanna 2003-07-15 $10,033,000

Frequent Collaborators

Bradley E. Clements6 shared
James G. Gaspard, II5 shared
Mikel S. Olander5 shared
William T. Beierwaltes5 shared
Gabriel Pirie3 shared
Ronald Stuart Anderson3 shared

Nearby-Ranked Inventors

Chung-Lin Fu16
Tyrone T. Chen16
Shivendra Katiyar16
Kevin E. Kalajan16
Henry Y. Mark16
Marco Becker16
Nak Gi Sung16
Kenta Iwai16
Brock Mammoser16