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Macklin Douglas Underdown — 2 Patents

DODocusign: 2 patents #86 of 241Top 40%
Detroit, MI: #428 of 1,512 inventorsTop 30%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Macklin Douglas Underdown has been granted 2 US patents while listed as an inventor at Docusign. The first was granted in 2024 and the most recent in May 2025. Macklin Douglas Underdown ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Macklin Douglas Underdown in Detroit, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12306995 Delegated document sending and management Janice Bae, Pavel Rebriy, Matthew Ritchie 2025-05-20
11921901 Delegated document sending and management Janice Bae, Pavel Rebriy, Matthew Ritchie 2024-03-05 $52,905,000

Nearby-Ranked Inventors

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Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2