DC

David Glen Christopherson

RH Rai Strategic Holdings: 20 patents #32 of 234Top 15%
SD Square D: 2 patents #240 of 756Top 35%
RT R.J. Reynolds Tobacco: 1 patents #421 of 746Top 60%
SG Sargent & Greenleaf: 1 patents #19 of 45Top 45%
📍 Raleigh, NC: #273 of 6,378 inventorsTop 5%
🗺 North Carolina: #1,660 of 45,564 inventorsTop 4%
Overall (All Time): #159,863 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12419360 Aerosol delivery device including a moveable cartridge and related assembly method Steven L. Worm, Robert Adam Parchman, Raymond Charles Henry, JR., Bruce Alan Bengtsson, Frederic Philippe Ampolini +1 more 2025-09-23
12413031 Aerosol delivery device including connector comprising extension and receptacle James William Rogers, Steven L. Worm 2025-09-09
12016384 Smoking articles and use thereof for yielding inhalation materials Steven L. Worm, Stephen Benson Sears, Dennis Lee Potter, Frederic Philippe Ampolini, Balager Ademe 2024-06-25
11992607 Aerosol delivery device including a moveable cartridge and related assembly method Steven L. Worm, Raymond Charles Henry, JR., Frederic Philippe Ampolini, Jason L. Wood, Alan Curtis Billings 2024-05-28
11864584 Control body for an electronic smoking article Steven L. Worm, Michael Ryan Galloway, Frederic Philippe Ampolini, Randy Lee McKnight 2024-01-09
11779051 Smoking articles and use thereof for yielding inhalation materials Steven L. Worm, Stephen Benson Sears, Dennis Lee Potter, Frederic Philippe Ampolini, Balager Ademe 2023-10-10
11659868 Control body for an electronic smoking article Steven L. Worm, Michael Ryan Galloway, Frederic Philippe Ampolini, Randy Lee McKnight 2023-05-30
11291254 Aerosol delivery device including a moveable cartridge and related assembly method Steven L. Worm, Robert Adam Parchman, Raymond Charles Henry, JR., Bruce Alan Bengtsson, Frederic Philippe Ampolini +1 more 2022-04-05
11097434 Utility knife Mark Gordon Hooper, Rodney Bennett Miller 2021-08-24
10939706 Aerosol delivery device including a moveable cartridge and related assembly method Steven L. Worm, Raymond Charles Henry, JR., Frederic Philippe Ampolini, Jason L. Wood, Alan Curtis Billings 2021-03-09
10765144 Aerosol delivery device including a moveable cartridge and related assembly method Steven L. Worm, Robert Adam Parchman, Raymond Charles Henry, JR., Bruce Alan Bengtsson, Frederic Philippe Ampolini +1 more 2020-09-08
10750778 Aerosol delivery device including a moveable cartridge and related assembly method Steven L. Worm, Robert Adam Parchman, Raymond Charles Henry, JR., Bruce Alan Bengtsson, Frederic Philippe Ampolini +1 more 2020-08-25
10588355 Smoking articles and use thereof for yielding inhalation materials Steven L. Worm, Stephen Benson Sears, Dennis Lee Potter, Frederic Philippe Ampolini, Balager Ademe 2020-03-17
10524511 Control body for an electronic smoking article Steven L. Worm, Michael Ryan Galloway, Frederic Philippe Ampolini, Randy Lee McKnight 2020-01-07
10492542 Smoking articles and use thereof for yielding inhalation materials Steven L. Worm, Stephen Benson Sears, Dennis Lee Potter, Frederic Philippe Ampolini, Balager Ademe 2019-12-03
10362809 Smoking articles and use thereof for yielding inhalation materials Steven L. Worm, Stephen Benson Sears, Dennis Lee Potter, Frederic Philippe Ampolini, Balager Ademe 2019-07-30
10334880 Aerosol delivery device including connector comprising extension and receptacle James William Rogers, Steven L. Worm 2019-07-02
10058125 Method for assembling an aerosol delivery device Steven L. Worm, Raymond Charles Henry, JR., Frederic Philippe Ampolini, Jason L. Wood, Alan Curtis Billings 2018-08-28
9930915 Smoking articles and use thereof for yielding inhalation materials Steven L. Worm, Stephen Benson Sears, Dennis Lee Potter, Frederic Philippe Ampolini, Balager Ademe 2018-04-03
9913493 Aerosol delivery device including a moveable cartridge and related assembly method Steven L. Worm, Robert Adam Parchman, Raymond Charles Henry, JR., Bruce Alan Bengtsson, Frederic Philippe Ampolini +1 more 2018-03-13
9845618 Shock resistant lock Steven L. Worm, Michael R. Clark 2017-12-19
9839238 Control body for an electronic smoking article Steven L. Worm, Michael Ryan Galloway, Frederic Philippe Ampolini, Randy Lee McKnight 2017-12-12
9078473 Smoking articles and use thereof for yielding inhalation materials Steven L. Worm, Stephen Benson Sears, Dennis Lee Potter, Frederic Philippe Ampolini, Balager Ademe 2015-07-14
6510960 Captive slidable access cover Ronald A. Banister 2003-01-28
6371404 Interlocking bobbin halves Barry E. Powell, Towfig Gangjee 2002-04-16