SE

Stephen M. Ent

DP Deka Products Limited Parternship: 10 patents #106 of 379Top 30%
AI Am International: 2 patents #32 of 142Top 25%
📍 Derry, NH: #14 of 295 inventorsTop 5%
🗺 New Hampshire: #1,210 of 12,181 inventorsTop 10%
Overall (All Time): #400,408 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12428316 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2025-09-30
11939237 Water vapor distillation apparatus, method and systems Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2024-03-26
11884555 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2024-01-30
10919782 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Lagenfeld, Andrew A. Schnellinger, Mithun R. Bhay +2 more 2021-02-16
10807883 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Chris C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2020-10-20
10759676 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2020-09-01
9610518 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2017-04-04
9604858 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2017-03-28
9308467 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2016-04-12
8505323 Water vapor distillation apparatus, method and system Dean Kamen, Ryan K. LaRocque, Christopher C. Langenfeld, Andrew A. Schnellinger, Prashant Bhat +2 more 2013-08-13
4757984 Method and apparatus for controlling a collator Thomas Rowe 1988-07-19
4753430 Method and apparatus for controlling a collator Thomas Rowe, Andrew D. Bruce 1988-06-28