Inventor

PETERSEN BRUCE L

US7 patents

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

UNITED STATES GYPSUM CO

4 patents

US7851057B2Dec 14, 2010

Acoustical panel comprising interlocking matrix of set gypsum and method for making same

UNITED STATES GYPSUM CO58 citations96

US7364015B2Apr 29, 2008

Acoustical panel comprising interlocking matrix of set gypsum and method for making same

UNITED STATES GYPSUM CO85 citations96

US7364676B2Apr 29, 2008

Slurry spreader for cementitious board production

UNITED STATES GYPSUM CO91 citations95

US7765813B2Aug 3, 2010

Apparatus and process for cooling and de-steaming calcined stucco

UNITED STATES GYPSUM CO2 citations62

PETERSEN BRUCE L

1 patent

US7604198B2Oct 20, 2009

Rotorcraft having coaxial counter-rotating rotors which produce both vertical and horizontal thrust and method of controlled flight in all six degrees of freedom

PETERSEN BRUCE L61 citations93

VIDEO LOTTERY TECH INC

1 patent

US5416308AMay 16, 1995

Transaction document reader

VIDEO LOTTERY TECH INC197 citations92

CONTROL DATA CORP

1 patent

US4605958AAug 12, 1986

Method and apparatus for detecting the channel to which an electronic receiver system is tuned

CONTROL DATA CORP41 citations86