John E. Hamm — 5 Patents at Depuy

John E. Hamm has been granted 5 US patents while listed as an inventor at Depuy. The first was granted in 1984 and the most recent in November 1997. John E. Hamm ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John E. Hamm in Warsaw, IN, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5688279	Alignment guide for a bone cutting block	Donald E. McNulty, David C. Kelman, John R. Moreland	1997-11-18	$20,963,000
5562675	Apparatus for sizing a femoral component	Donald E. McNulty, David C. Kelman, John R. Moreland	1996-10-08
5445642	Method for installing a femoral component	Donald E. McNulty, David C. Kelman, John R. Moreland	1995-08-29
4716894	Acetabular cup inserting instrument	Mark A. Lazzeri	1988-01-05	$165,000
D276463	Acetabular cup	—	1984-11-20

John E. Hamm — 5 Patents

Issued Patents All Time

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