Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WK

Whitney Kline — 5 Patents

HEHexcel: 4 patents #28 of 219Top 15%
Ellington, CT: #51 of 186 inventorsTop 30%
Connecticut: #8,579 of 34,797 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Whitney Kline has been granted 5 US patents while listed as an inventor at Hexcel. The first was granted in 2020 and the most recent in December 2025. Whitney Kline ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Whitney Kline in Ellington, CT, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12497523 Method of printing with polymer powder and siloxane additive Alden Winn, Lawrence Varholak 2025-12-16
11993722 Twice recycled polymer powder composition for additive manufacturing including PEKK, siloxane and carbon fiber Alden Winn, Lawrence Varholak 2024-05-28 $34,903,000
11255763 System for identifying parts formed in an additive manufacturing build Alden Winn 2022-02-22 $36,269,000
11161967 Polymer powder and object made from the same Lawrence Varholak 2021-11-02 $45,068,000
10619032 Polymer powder and method of preparing the same Lawrence Varholak 2020-04-14 $7,743,000