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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Prucha — 3 Patents in 2021

STStratasys: 3 patents #9 of 88Top 15%
San Francisco, CA: #809 of 7,035 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #87,431 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11123918 Method for build separation from a curing interface in an additive manufacturing process Joel Ong 2021-09-21 $9,086,000
11123919 Method for build separation from a curing interface in an additive manufacturing process Joel Ong 2021-09-21 $9,086,000
11104075 System for window separation in an additive manufacturing process Joel Ong 2021-08-31 $5,438,000