Inventor

FIENUP WILLIAM J

US3 patents

⚠️ This page may combine multiple inventors who share the name “FIENUP WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FIENUP WILLIAM J

2 patents

US8167395B2May 1, 2012

Apparatus and methods for servicing 3D printers

FIENUP WILLIAM J45 citations93

US8950271B2Feb 10, 2015

Material dispensing system and method with capacitance sensor assembly

FIENUP WILLIAM J2 citations58

ECOFURN LLC

1 patent

US12313302B2May 27, 2025

Furnace accessory

ECOFURN LLC0 citations44