Arvind Shroff — 9 Patents at Thomson-Csf

Arvind Shroff has been granted 9 US patents while listed as an inventor at Thomson-Csf. The first was granted in 1981 and the most recent in August 1994. Arvind Shroff ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Arvind Shroff in Paris, FR.

Patents per Year

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5334085	Process for the manufacture of an impregnated cathode and a cathode obtained by this process	—	1994-08-02
4910079	Method for the fabrication of an impregnated cathode and cathode obtained thereby	Serge Vilminot, Dominique Brion, Bernard Carriere, Véronique HEBERT	1990-03-20	$6,000
4494035	Thermoelectric cathode for a hyperfrequency valve and valves incorporating such cathodes	Pierre Palluel	1985-01-15
4471266	Delay line for a traveling-wave tube cooled by heat pipes and a traveling-wave tube comprising a delay line of this type	M. Georges Fleury	1984-09-11
4459323	Process for producing an impregnated cathode with an integrated grid, cathode obtained by this process and electron tube equipped with such a cathode	Didier Grauleau	1984-07-10
4429250	Direct heating cathode for high frequency thermionic tube	Guy Clerc	1984-01-31
4427916	Heating element for indirectly heated cathode and method for the manufacture of such an element	—	1984-01-24
4393328	Hot cathode, its production process and electron tube incorporating such a cathode	Pierre Palluel	1983-07-12
4302702	Thermionic cathode having an embedded grid, process for its fabrication, and high frequency electron tubes using such a cathode	Jean Montgaillard	1981-11-24

Arvind Shroff — 9 Patents

Patents per Year

Issued Patents All Time

Patent Widget