Ann Lawrence

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Bensalem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Powder metallurgy lubricant composition and methods for using same
- Patent number 5,538,684
- Issue date Jul 23, 1996
- Hoeganaes Corporation
- Sydney Luk
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder metallurgy lubricant composition and methods for using same
- Patent number 5,518,639
- Issue date May 21, 1996
- Hoeganaes Corp.
- Sydney Luk
- B22 - CASTING POWDER METALLURGY