Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JB

John K. Blomstrom

KOKohler: 42 patents #30 of 998Top 4%
MCMaster Lock Company: 25 patents #7 of 208Top 4%
ERErgotron: 9 patents #16 of 80Top 20%
KIKrueger International: 7 patents #19 of 90Top 25%
ASAmerican Seating: 4 patents #11 of 53Top 25%
PTPinnacle Climate Technologies: 2 patents #4 of 11Top 40%
Mendota Heights, MN: #2 of 202 inventorsTop 1%
Minnesota: #260 of 52,454 inventorsTop 1%
Overall (All Time): #18,159 of 4,157,543Top 1%
89 Patents All Time

Issued Patents All Time

Showing 26–50 of 89 patents

Patent #TitleCo-InventorsDate
D582251 Lock Eric Mackey, Scott B. Stevens 2008-12-09
D578864 Lock Christopher J. Rohde, Jesse Marcelle, Scott B. Stevens 2008-10-21
D577279 Lock Christopher J. Rohde, Jesse Marcelle, Scott B. Stevens 2008-09-23
D577278 Lock Christopher J. Rohde, Jesse Marcelle, Scott B. Stevens 2008-09-23
D576859 Shackle John Heppner, Christopher J. Rohde, Glenn Meekma 2008-09-16
D576860 Shackle John Heppner, Christopher J. Rohde, Glenn Meekma 2008-09-16
D576861 Shackle John Heppner, Christopher J. Rohde, Glenn Meekma 2008-09-16
D576862 Shackle John Heppner, Christopher J. Rohde, Glenn Meekma 2008-09-16
D576863 Shackle John Heppner, Christopher J. Rohde, Glenn Meekma 2008-09-16
D576864 Shackle John Heppner, Christopher J. Rohde, Glenn Meekma 2008-09-16
D567628 Lock Christopher J. Rohde 2008-04-29
D566521 Lock Christopher J. Rohde 2008-04-15
D566818 Spout Herbert V. Kohler, Jr., Howard M. Montgomery, Chris Hisey, Dan Alberti 2008-04-15
D563200 Shackle Zachery T. Nave 2008-03-04
D561001 Lock Christopher J. Rohde 2008-02-05
D561005 Hasp Christopher J. Rohde 2008-02-05
D558025 Lock Christopher J. Rohde, Scott Kalous 2007-12-25
D556541 Shackle John Heppner, Christopher J. Rohde, Glenn Meekma 2007-12-04
D547161 Lock Glenn Meekma 2007-07-24
D542625 Lock John Heppner, Christopher J. Rohde 2007-05-15
D541630 Lock John Heppner, Glenn Meekma 2007-05-01
D540910 Spout 2007-04-17
D540653 Key 2007-04-17
D537703 Lock Dave Kearns, Mark Van Handel 2007-03-06
D534023 Wall mountable accessory Suzanne M. Berberet 2006-12-26