Inventor

DUDA RICHARD M

US4 patents

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

SIGMA INC 7

2 patents

US7242899B2Jul 10, 2007

Collar assembly for printer fusing system

SIGMA INC 72 citations53

US7941085B2May 10, 2011

Fusing core and drive collar assembly

SIGMA INC 70 citations34

UOP INC

1 patent

US4370919AFeb 1, 1983

Vent cap assembly for a monitoring well

UOP INC28 citations89

7-SIGMA INCORPORATED

1 patent

US9851268B2Dec 26, 2017

Flexible electrically conductive nanotube sensor for elastomeric devices

7-SIGMA INCORPORATED5 citations75