JL

Jeff Ladwig

WP Water Pik: 6 patents #33 of 120Top 30%
EK Ekos: 4 patents #20 of 53Top 40%
Micron: 3 patents #3,077 of 6,345Top 50%
AM Amazon: 2 patents #7,121 of 19,158Top 40%
FL Fluke: 2 patents #175 of 518Top 35%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
📍 Seattle, WA: #1,515 of 21,776 inventorsTop 7%
🗺 Washington: #5,317 of 76,902 inventorsTop 7%
Overall (All Time): #245,447 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
D1067638 Oral irrigator handle Zebrick Roach 2025-03-25
D993957 User recognition device Douglas Andrew Hungarter, Jason Garfield, Howie Ho Wai Lau, Barton Jenson, Darryl I. Jensen +2 more 2023-08-01
D969812 User recognition device Douglas Andrew Hungarter, Jason Garfield, Howie Ho Wai Lau, Barton Jenson, Darryl I. Jensen +2 more 2022-11-15
D962648 Oral irrigator handle Zebrick Roach 2022-09-06
D831058 Medical device control unit display screen with graphical user interface Curtis Genstler, William R. Kanz, Michael George Svob, William Lyle Richardson, Amy Brumet +4 more 2018-10-16
D819807 Medical device interface connector Curtis Genstler, William R. Kanz, Michael George Svob, William Lyle Richardson, Amy Brumet +4 more 2018-06-05
9916013 Control unit for in-flight entertainment system Steven Lee Sizelove, Mehdi Izadyar, Marshal H. Perlman, Jared Randall, Jonah S. Griffith 2018-03-13
D797918 Medical device control unit Curtis Genstler, William R. Kanz, Michael George Svob, William Lyle Richardson, Amy Brumet +4 more 2017-09-19
D794662 Medical device control unit display screen with graphical user interface Curtis Genstler, William R. Kanz, Michael George Svob, William Lyle Richardson, Amy Brumet +4 more 2017-08-15
D788910 Oral irrigator power supply cartridge Heman Au 2017-06-06
D786422 Oral irrigator Heman Au 2017-05-09
D783809 Oral irrigator handle Heman Au 2017-04-11
D782656 Oral irrigator Heman Au 2017-03-28
D679615 Body and a head for a digital multimeter having a remote display Matthew Marzynski, Edmond C. Eng, Josh Kornfeld 2013-04-09
D634227 Digital multimeter including a remote display, the body for the digital multimeter including a remote display, and the head for the digital multimeter including a remote display Matthew Marzynski, Edmond C. Eng, Josh Kornfeld 2011-03-15
6950911 Multi-port memory device with multiple modes of operation and improved expansion characteristics Robert B. Cohen 2005-09-27
6625699 Multi-port memory device with multiple modes of operation and improved expansion characteristics Robert B. Cohen 2003-09-23
6233659 Multi-port memory device with multiple modes of operation and improved expansion characteristics Robert B. Cohen 2001-05-15