BH

Brian W. Hubbard

FG Fna Group: 2 patents #11 of 29Top 40%
IE Impact Consulting And Engineering: 2 patents #3 of 11Top 30%
AM Ambertag: 1 patents #20 of 67Top 30%
BS Briggs & Stratton: 1 patents #303 of 490Top 65%
FI Fiskars: 1 patents #37 of 81Top 50%
📍 East Troy, WI: #9 of 69 inventorsTop 15%
🗺 Wisconsin: #5,297 of 40,088 inventorsTop 15%
Overall (All Time): #551,213 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11674434 Multiple cylinder engine Gus Alexander, Richard J. Gilpatrick, Robert E. Dowd, George Panagiotis Klonis, Michael Heggen Inouye +1 more 2023-06-13
11635020 Multiple cylinder engine Gus Alexander, Richard J. Gilpatrick, George Panagiotis Klonis, Michael Heggen Inouye, Daniel L. Riley 2023-04-25
11603793 Multiple cylinder engine Gus Alexander, Richard J. Gilpatrick, George Panagiotis Klonis, Michael Heggen Inouye, Daniel L. Riley 2023-03-14
11506119 Multiple cylinder engine Gus Alexander, Richard J. Gilpatrick, George Panagiotis Klonis, Michael Heggen Inouye, Daniel L. Riley 2022-11-22
11020315 Pipeless water jet assembly George C. Konstantakis, Roberto Berritta, Ryan M. Damm, Steven M. Lippincott 2021-06-01
D621187 Coupon dispensing system — 2010-08-10
6810849 Four-stroke internal combustion engine Nicholas Hirsch, Mark Donald Schaefer, Michael Braun, Peter Hotz, Darrell Wiatrowski +1 more 2004-11-02
6272755 Extendable tool lock Vern Mittlesteadt, Mark Schaefer 2001-08-14
5933965 Extendable tool Erkki O. Linden, Vern Mittlesteadt, Angelo M. Marasco, Mark Schaefer 1999-08-10