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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel L. Keller — 8 Patents

TMThe Minster Machine: 3 patents #16 of 57Top 30%
Waitsfield, VT: #3 of 26 inventorsTop 15%
Vermont: #860 of 4,968 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Daniel L. Keller has been granted 8 US patents while listed as an inventor at The Minster Machine. The first was granted in 1995 and the most recent in October 2025. Daniel L. Keller ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Daniel L. Keller in Waitsfield, VT, US.

Patents per Year

Patents granted per year, 1995 to 2025Bar chart with a peak of 3 patents in 2025.peak 31995: 1 patents19951998: 1 patents19982002: 1 patents20022024: 2 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12455551 Morphing of watertight spline models using as-executed manufacturing data Benjamin Urick, Richard H. Crawford 2025-10-28
12299356 Morphing of watertight spline models using manufacturing data, inspection data, and product manufacturing information Benjamin Urick, Richard H. Crawford, Lisa A. Torres 2025-05-13
12293135 Associativity and resolution of computer-based models and data Benjamin Urick, Richard H. Crawford 2025-05-06
12135923 Morphing of watertight spline models using manufacturing data, inspection data, and product manufacturing information Benjamin Urick, Richard H. Crawford, Lisa A. Torres 2024-11-05
11989493 Morphing of watertight spline models using manufacturing data, inspection data, and product manufacturing information Benjamin Urick, Richard H. Crawford, Lisa A. Torres 2024-05-21
6418839 Detection system for a press piston guiding system Jill Bornhorst 2002-07-16
5791655 Method for controlling oil in a press Edward A. Daniel, Norman J. Couchot, William C. Brewer 1998-08-11
5467705 Oil control system for a press Edward A. Daniel, Norman J. Couchot, William C. Brewer 1995-11-21