Assignee
BECKMANN GERHARD
DE·1 granted patent·2 pending applications·38 citations·filing 1978–2005
Top patents by PatentIndex Score
3 records- 0183US4214701AIrrigation valve deviceBECKMANN GERHARD·Filed 1978·Granted Jul 29, 1980·38 cites·31 claims
- 0249US2006057439A1Apparatus and methods for generating water in a fuel cell systemBECKMANN GERHARD·Filed 2005·Application pending·0 cites
- 0338US2004265657A1Cathode fluid controlling assembly for use in a direct oxidation fuel cell systemBECKMANN GERHARD·Filed 2003·Application pending·0 cites
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