Johan Fitter — 15 Patents at Unknown

Johan Fitter has been granted 15 US patents while listed as an inventor at Unknown. The first was granted in 1985 and the most recent in March 2020. Johan Fitter ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Johan Fitter in Roodepoort, ZA.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date
10593997	Metal accumulation inhibiting and performance enhancing supplement and a system for delivering the supplement	—	2020-03-17
7238849	Adhesive dispensing arrangement	Barbara Sheila Goldberg, Patricia Ann Crossley, Brian Lester Wolfowitz	2007-07-03
7147972	Method and apparatus for achieving prolonged battery life	Robert T. Morris, Richard E. Belmont, John T. C. Kan	2006-12-12
6899978	Electrochemical cell	—	2005-05-31
6821681	Electrochemical cells and an interchangeable electrolyte therefore	—	2004-11-23
6732755	Attachment mechanism for attaching ports to liquid containers	—	2004-05-11
6675842	Fluid delivery system	—	2004-01-13
6635387	Method and apparatus for achieving prolonged battery life	Robert T. Morris, Richard E. Belmont, John T. C. Kan	2003-10-21
6554025	Multiple container filling system	—	2003-04-29
6446681	Filler unit for topping up a container with liquid	—	2002-09-10
6427732	Filler unit for automatically topping up a container with liquid	—	2002-08-06
6220141	Liquid projectile launcher	Patricia Ann Crossley	2001-04-24
5712771	Power converter	Jan Abraham Ferreira, Philippus Coenraad Theron	1998-01-27
4897626	Cooling electromagnetic devices	—	1990-01-30
4544004	Filler unit for topping up a container with liquid	David J. Henderson	1985-10-01

Johan Fitter — 15 Patents

Issued Patents All Time

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