Inventor · disambiguated record

Leonard Ohrin

Also filed as: OHRIN LEONARD · OHRIN LEONARD J

2 granted patents·44 citations·filing 1975–2003

63Inventor score

Technology areasB23K F25C

Files withIPSEN INTERNATIONAL INC1 LAWLESS JOHN F1

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2 records

0172US3969908AArtificial snow making methodLAWLESS JOHN F·Filed 1975·Granted Jul 20, 1976·32 cites·7 claims
0258US6910614B2Vacuum compression brazing furnace and method of using sameIPSEN INTERNATIONAL INC·Filed 2003·Granted Jun 28, 2005·12 cites·13 claims

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