Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Penelope Ackerman — 2 Patents

GLGlowforge: 2 patents #21 of 29Top 75%
Seattle, WA: #10,587 of 21,776 inventorsTop 50%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Penelope Ackerman has been granted 2 US patents while listed as an inventor at Glowforge. The first was granted in 2023 and the most recent in January 2025. Penelope Ackerman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Penelope Ackerman in Seattle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12189363 Thermal modeling for computer numerically controlled fabrication Daniel Shapiro, Mark Gosselin, Nicodemus Paradiso, Rachael Ludwick, Will Simons +1 more 2025-01-07
11740608 Computer numerically controlled fabrication using projected information Mark Gosselin, Daniel Shapiro, Daniel Martinec, Kevin McVey, Michael Natkin +1 more 2023-08-29