JN

John O. H. Niswonger

📍 Calabasas, CA: #82 of 4,119 inventorsTop 2%
🗺 California: #18,844 of 386,348 inventorsTop 5%
Overall (All Time): #138,246 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
D877839 Solar golf cup cover 2020-03-10
D870944 Golf cup flag solar light 2019-12-24
10238475 Orthodontic flosser N. Michelle Borg 2019-03-26
D828890 Golf ferrule 2018-09-18
D827400 Dual head rake 2018-09-04
D806490 Rake head 2018-01-02
9517118 Orthodontic flosser N. Michelle Borg 2016-12-13
9403356 Method for making a frame member including a locking strip groove for tensioning a screen 2016-08-02
9358774 Method of tensioning a screen fabric on a frame 2016-06-07
8997648 Screen-printing frame 2015-04-07
8869693 Locking strip panel for silkscreen frame 2014-10-28
8869694 Screen-printing panel 2014-10-28
8671958 Orthodontic flosser N. Michelle Borg 2014-03-18
8607700 Roller frame stretcher 2013-12-17
8544384 Screen-printing panel 2013-10-01
8522681 Locking strip panel for silkscreen frame 2013-09-03
8453566 Screen-printing frame 2013-06-04
8286552 Screen-printing panel 2012-10-16
8220387 Pivoting locking strip system and apparatus for silkscreen frame 2012-07-17
7752963 Apparatus and method for screen tensioning 2010-07-13
7063240 Powered caulking gun 2006-06-20
6945168 Apparatus and method for a silkscreen 2005-09-20
D506368 Rake 2005-06-21
D500237 Rake 2004-12-28
5080409 Garage door lock actuation mechanism 1992-01-14