LH

Len Hampton

EP Electrolux Home Care Products: 3 patents #21 of 70Top 30%
WI White Consolidated Industries: 1 patents #172 of 415Top 45%
📍 Normal, IL: #97 of 230 inventorsTop 45%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,237,430 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7908706 Upright vacuum cleaner with cyclonic air path Thomas W. Hawkins, Rich Eisenmenger, Christer Kontio 2011-03-22
7334290 Upright vacuum cleaner with cyclonic air path Thomas W. Hawkins, Rich Eisenmenger, Christer Kontio 2008-02-26
7228592 Upright vacuum cleaner with cyclonic air path Thomas W. Hawkins, Rich Eisenmenger, Christer Kontio 2007-06-12
6910245 Upright vacuum cleaner with cyclonic air path Thomas W. Hawkins, Rich Eisenmenger, Christer Kontio 2005-06-28