David E. Sproles — 2 Patents at Thorlabs

David E. Sproles has been granted 2 US patents while listed as an inventor at Thorlabs. The first was granted in 2018 and the most recent in November 2025. David E. Sproles ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David E. Sproles in Newton, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12470827	Sub-sampled wide field imaging system	Zachary Stein	2025-11-11
9871340	Linear motor or voice coil for fast tuning of a laser cavity	Peter Fendel, James R. Easter, Xuan Luo	2018-01-16

David E. Sproles — 2 Patents

Issued Patents All Time

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