Petersen; Bruce L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Petersen; Bruce L..The latest application filed is for "method of improving gypsum board strength".

Company Profile

0.6.5

Petersen; Bruce L. - Lisle IL
Petersen; Bruce L. - Moundsview MN
Petersen; Bruce L. - Mounds View MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method Of Improving Gypsum Board Strength App 20120167805 - Wittbold; James R. ; et al.	2012-07-05
Acoustical panel comprising interlocking matrix of set gypsum and method for making same Grant 7,851,057 - Englert , et al. December 14, 2	2010-12-14
Apparatus and process for cooling and de-steaming calcined stucco Grant 7,765,813 - Bolind , et al. August 3, 2	2010-08-03
Rotorcraft having coaxial counter-rotating rotors which produce both vertical and horizontal thrust and method of controlled flight in all six degrees of freedom Grant 7,604,198 - Petersen October 20, 2	2009-10-20
Acoustical Panel Comprising Interlocking Matrix Of Set Gypsum And Method For Making Same App 20080156581 - Englert; Mark H. ; et al.	2008-07-03
Acoustical panel comprising interlocking matrix of set gypsum and method for making same Grant 7,364,015 - Englert , et al. April 29, 2	2008-04-29
Apparatus and process for cooling and de-steaming calcined stucco App 20060010895 - Bolind; Michael L. ; et al.	2006-01-19
Rotorcraft having coaxial counter-rotating rotors which produce both vertical and horizontal thrust and method of controlled flight in all six degrees of freedom App 20050067527 - Petersen, Bruce L.	2005-03-31
Acoustical panel comprising interlocking matrix of set gypsum and method for making same App 20040231916 - Englert, Mark H. ; et al.	2004-11-25
Transaction document reader Grant 5,416,308 - Hood , et al. May 16, 1	1995-05-16
Method and apparatus for detecting the channel to which an electronic receiver system is tuned Grant 4,605,958 - Machnik , et al. August 12, 1	1986-08-12

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