Chester E. Sievert, Jr. — 5 Patents at Spectrascience

Chester E. Sievert, Jr. has been granted 5 US patents while listed as an inventor at Spectrascience. The first was granted in 1990 and the most recent in May 2002. Chester E. Sievert, Jr. ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Chester E. Sievert, Jr. in Windom, MN, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
6394964	Optical forceps system and method of diagnosing and treating tissue	Scott R. Wilson, Greg Townsend, James Pokorney, Brian T. McMahon	2002-05-28
6174291	Optical biopsy system and methods for tissue diagnosis	Brain T. McMahon, Scott R. Wilson, Ronald R. Zimmermann, Robert A. Palme, John G. Yager +1 more	2001-01-16
6066102	Optical biopsy forceps system and method of diagnosing tissue	Greg Townsend, Brian T. McMahon, Scott R. Wilson, James Pokorney, John Farris +2 more	2000-05-23
5197940	Local application tumor treatment apparatus	Robert D. Tucker, Stefen Loening	1993-03-30
4926860	ARthroscopic instrumentation and method	James D. Stice, Steven C. Christian	1990-05-22

Chester E. Sievert, Jr. — 5 Patents

Issued Patents All Time

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