LN

Leopold J. Niessen

📍 Club Chase Court, GB: #1 of 16 inventorsTop 7%
Overall (All Time): #587,380 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6655256 End stops for dual end stop actuator and method 2003-12-02
6612219 Adaptor plate for dual end stop actuator and method 2003-09-02
6612220 First adjust dual end stop actuator and method 2003-09-02
6604448 Dual end stop actuator and method 2003-08-12
6604449 Quarter-turn dual end stop actuator and method 2003-08-12
6598511 Dual end stop actuator rotary drive and method 2003-07-29
6568422 Valve locking mechanism and method 2003-05-27
6446539 Dual end stop actuator and method 2002-09-10
6173965 Actuator seal bearing assembly and method 2001-01-16