Assignee
IPPEN HEIKO ARLAC WERK
DE·3 granted patents·5 citations·filing 1977–1979
Top patents by PatentIndex Score
3 records- 0147USD260534STelephone registerIPPEN HEIKO ARLAC WERK·Filed 1979·Granted Sep 1, 1981·3 cites·1 claims
- 0237USD250414SWall calendarIPPEN HEIKO ARLAC WERK·Filed 1977·Granted Nov 28, 1978·1 cites·1 claims
- 0335USD260273SWall mountable telephone registerIPPEN HEIKO ARLAC WERK·Filed 1979·Granted Aug 18, 1981·1 cites·1 claims
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