Eric Derner — 8 Patents at Derner Technologies

Eric Derner has been granted 8 US patents while listed as an inventor at Derner Technologies. The first was granted in 2005 and the most recent in December 2024. Eric Derner ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Eric Derner in St. Peter, MN, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
12163321	Universal canister flush valve	Andrew L. Smith, Billy Jack Ahola, Donald G. Bogenschuetz, Lawrence E. Duwell, Peter W. Swart +9 more	2024-12-10
11286655	Universal canister flush valve	Andrew L. Smith, Billy Jack Ahola, Donald G. Bogenschuetz, Lawrence E. Duwell, Peter W. Swart +9 more	2022-03-29
7318385	Boat lift	—	2008-01-15
7267066	Boat lift	—	2007-09-11
7156030	Boat lift	Alan A. Derner, Brian P. Derner, Richard B. Derner	2007-01-02
7051665	Boat lift	Alan A. Derner, Brian P. Derner, Richard B. Derner	2006-05-30
6983707	Boat lift	Alan A. Derner, Brian P. Derner, Richard B. Derner	2006-01-10
6907835	Boat lift	Alan A. Derner, Brian P. Derner, Richard B. Derner	2005-06-21

Eric Derner — 8 Patents

Issued Patents All Time

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