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name:-0.0011351108551025
name:-0.011306047439575
name:-0.0019400119781494
LeVahn; Bruce A. Patent Filings

LeVahn; Bruce A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for LeVahn; Bruce A..The latest application filed is for "surgical retractor apparatus with improved clamping device".

Company Profile
0.8.0
  • LeVahn; Bruce A. - New Brighton MN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Surgical retractor apparatus with improved clamping device
Grant 5,400,772 - LeVahn , et al. March 28, 1
1995-03-28
Flexible retractor
Grant 5,080,088 - LeVahn January 14, 1
1992-01-14
Clamping device for use on a retractor support
Grant 5,020,195 - LeVahn June 4, 1
1991-06-04
Flexible bag for storing body organs
Grant 4,991,593 - LeVahn February 12, 1
1991-02-12
Retractor apparatus
Grant 4,949,707 - LeVahn , et al. * August 21, 1
1990-08-21
Quick release attachment mechanism
Grant 4,930,932 - LeVahn June 5, 1
1990-06-05
Retractor apparatus
Grant 4,718,151 - LeVahn , et al. January 12, 1
1988-01-12
Retractor apparatus
Grant 4,617,916 - LeVahn , et al. October 21, 1
1986-10-21

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