Company Filing History:

8 out of 718

Grumman Aerospace Corporation

Refac Electronics Corporation

patents

where one patent can have more than one assignee

Years Active: 1978-1981

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4266338 - Method of manufacturing photoelectrochemical cell (1981-05-12),

2. 4172925 - Photoelectrochemical cell (1979-10-30),

3. 4120568 - Electrochromic cell with protective overcoat layer (1978-10-17),

4. 4118547 - Thin film photogalvanic cell (1978-10-03),

5. 4118546 - Triple electrode photogalvanic cell with energy storage capability (1978-10-03),

6. 4117210 - Photogalvanic cell having transparent photoactive TIO.sub.2 thin film (1978-09-26),

7. 4115631 - Energy storing photogalvanic cell having dielectric overcoating (1978-09-19),

8. 4084043 - Photogalvanic cell having a charge storage layer with varying (1978-04-11),

9. 4080488 - Dye-titanium dioxide photogalvanic cell (1978-03-21),

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Company Filing History:

Years Active: 1978-1981