LE

Leif Erickson

OI Once Innovations: 4 patents #3 of 15Top 20%
TP Taylor Precision Products: 2 patents #2 of 19Top 15%
TC Tc1: 2 patents #89 of 216Top 45%
SA Signify North America: 1 patents #8 of 13Top 65%
TT The Toro: 1 patents #307 of 552Top 60%
📍 Saint Paul, MN: #127 of 620 inventorsTop 25%
🗺 Minnesota: #6,858 of 52,454 inventorsTop 15%
Overall (All Time): #456,254 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10770919 Wireless energy transfer system and wearables Carine Hoarau, Jeffrey R. Lind, Ian Coll McEachern, John Nguyen, Joanna M. Ignacio +6 more 2020-09-08
10485072 Shunt regulator for spectral shift controlled light source Zdenko Grajcar 2019-11-19
D839107 Timer 2019-01-29
10148126 Wireless energy transfer system and wearables Carine Hoarau, Jeffrey R. Lind, Ian Coll McEachern, John Nguyen, Joanna M. Ignacio +6 more 2018-12-04
D833486 Lawn mower powerhead Philip C. Dretzka 2018-11-13
10091857 Shunt regulator for spectral shift controlled light source Zdenko Grajcar 2018-10-02
D826015 Corkscrew Joe Gray, Madeleine Busch 2018-08-21
9775212 Spectral shift control for dimmable AC LED lighting Zdenko Grajcar, Brad Klassen 2017-09-26
9380665 Spectral shift control for dimmable AC LED lighting Zdenko Grajcar, Brad Klassen 2016-06-28
9247603 Shunt regulator for spectral shift controlled light source Zdenko Grajcar 2016-01-26
D699758 Pet communication device Lisa Lavin, Mark Kenneth Blodgett 2014-02-18