Assignee

APSEE INC

2 granted patents·28 citations·filing 1975–1977

Technology mixB03C1 H01T1

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2 records

0157US4037268AMethod and apparatus for generating a negative charge effect in an environmentAPSEE INC·Filed 1975·Granted Jul 19, 1977·17 cites·8 claims
0255US4109290AMeans for generating a negative chargeAPSEE INC·Filed 1977·Granted Aug 22, 1978·11 cites·8 claims

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