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USPTO Patent Rankings Data through Dec 31, 2025
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CL

Carl J. Ledbetter — 249 Patents

Microsoft: 245 patents #3 of 40,388Top 1%
FLFluke: 2 patents #175 of 518Top 35%
JCJohn Fluke Mfg. Co.: 2 patents #33 of 128Top 30%
Mercer Island, WA: #1 of 829 inventorsTop 1%
Washington: #29 of 76,902 inventorsTop 1%
Overall (All Time): #2,026 of 4,157,543Top 1%
249 Patents All Time
Carl J. Ledbetter has been granted 249 US patents while listed as an inventor at Microsoft. The first was granted in 1994 and the most recent in December 2022. Carl J. Ledbetter ranks #2,026 of 4,157,543 US inventors in our database (top 0.05%). Patent records list Carl J. Ledbetter in Mercer Island, WA, US.

Issued Patents All Time

Showing 1–25 of 249 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D972530 Headset Elie Eyram Ahovi, Yao Lu 2022-12-13
D961545 Headset with rotating dial Elie Eyram Ahovi, Yao Lu 2022-08-23
D960864 Headset Elie Eyram Ahovi, Yao Lu 2022-08-16
D960127 Headset Elie Eyram Ahovi, Yao Lu 2022-08-09
D954709 Electronic console Nicolas Denhez, Bryan A. Sparks, Brett D. Christie, Gregory G. Jones, Christopher Kujawski 2022-06-14
11291410 Wearable personal information system Monique Chatterjee, Sung Ho Son, Stephen Christopher, Michael Jerome Ferlan 2022-04-05 $223,258,000
D942447 Electronic console Nicolas Denhez, Bryan A. Sparks, Brett D. Christie, Gregory G. Jones, Christopher Kujawski 2022-02-01
D940707 Electronic console Nicolas Denhez, Bryan A. Sparks, Brett D. Christie, Gregory G. Jones, Christopher Kujawski 2022-01-11
D940724 Computing device with illumination — 2022-01-11
D939500 Electronic console Nicolas Denhez 2021-12-28
D939501 Electronic console Nicolas Denhez 2021-12-28
D933747 Electronic console Nicolas Denhez, Bryan A. Sparks, Brett D. Christie, Gregory G. Jones, Christopher Kujawski 2021-10-19
D933133 Electronic console Nicolas Denhez, Bryan A. Sparks, Brett D. Christie, Gregory G. Jones, Christopher Kujawski 2021-10-12
D931277 Headset with visor Nicolas Denhez, Young Duk Song, YeongKyu Yoo, Paul Bosveld, Yuenkeen Cheong +6 more 2021-09-21
D909487 Controller Ryan Eugene Whitaker, Christopher Kujawski, Nicolas Denhez, Erika Kelter 2021-02-02
D909485 Controller Ryan Eugene Whitaker 2021-02-02
D909482 Controller Ryan Eugene Whitaker, Nicolas Denhez, Erika Kelter 2021-02-02
D909486 Controller Ryan Eugene Whitaker 2021-02-02
D909483 Controller Ryan Eugene Whitaker, Christopher Kujawski, Nicolas Denhez, Erika Kelter 2021-02-02
D905161 Electronic console Nicolas Denhez 2020-12-15
D898738 Headset with visor Nicolas Denhez, Young Duk Song, YeongKyu Yoo, Paul Bosveld, Yuenkeen Cheong +6 more 2020-10-13
D872080 Headset with visor Nicolas Denhez, Young Duk Song, YeongKyu Yoo, Paul Bosveld, Yuenkeen Cheong +6 more 2020-01-07
D872082 Headset with visor Nicolas Denhez, Young Duk Song, YeongKyu Yoo, Paul Bosveld, Yuenkeen Cheong +6 more 2020-01-07
D872081 Headset with visor Nicolas Denhez, Young Duk Song, YeongKyu Yoo, Paul Bosveld, Yuenkeen Cheong +6 more 2020-01-07
D871404 Headset with visor Nicolas Denhez, Young Duk Song, YeongKyu Yoo, Paul Bosveld, Yuenkeen Cheong +6 more 2019-12-31

Nearby-Ranked Inventors

Cheng-Yuan Tsai249
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Stefano Faccin249
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Lloyd Berg249
Ching-Yeh Chen249
Chih-Liang Chen249
Yasunori Ohta249
Satoshi Haneda249