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Larry Palmer Grovum

from Minneapolis, MN
Age ~77

Larry Grovum Phones & Addresses

  • 6633 Cherokee Trl, Brooklyn Park, MN 55428 (763) 536-7837 (763) 537-2135
  • 6633 Cherokee Ln N, Brooklyn Park, MN 55428 (763) 536-7837
  • Minneapolis, MN
  • Gilbert, MN
  • Hopkins, MN

Publications

Us Patents

Dc Solid State Relay

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US Patent:
60911662, Jul 18, 2000
Filed:
Jun 22, 1999
Appl. No.:
9/337813
Inventors:
Michael P. Olsen - Minneapolis MN
Larry P. Grovum - Brooklyn Park MN
Assignee:
HLO, L.L.P. - Eden Prairie MN
International Classification:
H01H 4700
US Classification:
307125
Abstract:
A semiconductor based relay is provided for selectively coupling differing periodic power sources to loads through semiconductor switches provided therein while selectively using the alternating polarity to constant polarity voltage converter outputs as switched in a separate circuit to also contribute to the operation of the relay circuitry in conjunction with selection signals.
Larry Palmer Grovum from Minneapolis, MN, age ~77 Get Report