Rowland W. Dwyer

Person

Glen Allen, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Smoking article with a restrictor
- Patent number 9,060,546
- Issue date Jun 23, 2015
- Philip Morris USA Inc.
- San Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article with impaction filter segment
- Patent number 8,353,298
- Issue date Jan 15, 2013
- Philip Morris USA Inc.
- Michael Braunshteyn
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article filter with annular restrictor and downstream venti...
- Patent number 8,109,277
- Issue date Feb 7, 2012
- Philip Morris USA Inc,
- San Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article with a restrictor
- Patent number 7,878,963
- Issue date Feb 1, 2011
- Philip Morris USA Inc.
- San Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette and filter with cellulosic flavor addition
- Patent number 7,866,324
- Issue date Jan 11, 2011
- Philip Morris USA Inc.
- Richard Jupe
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette and wrapper with controlled puff count
- Patent number 5,263,500
- Issue date Nov 23, 1993
- Philip Morris Incorporated
- Sheryl D. Baldwin
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Wrapper for smoking articles and method for preparing same
- Patent number 4,998,542
- Issue date Mar 12, 1991
- Philip Morris Incorporated
- Andrew G. Kallianos
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
SMOKING ARTICLE WITH A RESTRICTOR
- Publication number 20110100388
- Publication date May 5, 2011
- Philip Morris USA Inc.
- San Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Smoking article with valve
- Publication number 20090014020
- Publication date Jan 15, 2009
- Philip Morris USA Inc.
- Gail L. Yoss
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Smoking article filter with annular restrictor and downstream venti...
- Publication number 20080216848
- Publication date Sep 11, 2008
- Philip Morris USA Inc.
- San Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Restrictor attachment for unfiltered smoking article
- Publication number 20080216850
- Publication date Sep 11, 2008
- Philip Morris USA Inc.
- San Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Smoking article with plate impactor
- Publication number 20080047571
- Publication date Feb 28, 2008
- Philip Morris USA Inc.
- Michael Braunshteyn
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Smoking article with impaction filter segment
- Publication number 20080017204
- Publication date Jan 24, 2008
- Philip Morris USA Inc.
- Michael Braunshteyn
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Smoking article with a restrictor
- Publication number 20070235050
- Publication date Oct 11, 2007
- Philip Morris USA Inc.
- San Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Cigarette and filter with cellulosic flavor addition
- Publication number 20060272662
- Publication date Dec 7, 2006
- PHILIP MORRIS USA INC.
- Richard Jupe
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Rowland W. Dwyer

Person

Patents Grantslast 30 patents

Smoking article with a restrictor

Smoking article with impaction filter segment

Smoking article filter with annular restrictor and downstream venti...

Smoking article with a restrictor

Cigarette and filter with cellulosic flavor addition

Cigarette and wrapper with controlled puff count

Wrapper for smoking articles and method for preparing same

Patents Applicationslast 30 patents

SMOKING ARTICLE WITH A RESTRICTOR

Smoking article with valve

Smoking article filter with annular restrictor and downstream venti...

Restrictor attachment for unfiltered smoking article

Smoking article with plate impactor

Smoking article with impaction filter segment

Smoking article with a restrictor

Cigarette and filter with cellulosic flavor addition