WS

William E. Sagstetter

MP Medical Safety Products: 13 patents #1 of 8Top 15%
BI Baxter International: 5 patents #396 of 2,334Top 20%
BS Baxter Healthcare Sa: 1 patents #682 of 1,132Top 65%
📍 Denver, CO: #131 of 4,554 inventorsTop 3%
🗺 Colorado: #1,507 of 40,980 inventorsTop 4%
Overall (All Time): #175,698 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
7153386 Method for manufacturing a device for collecting a blood sample from a plastic segment tube 2006-12-26
7024749 Method for manufacturing a cannula assembly 2006-04-11
6727101 Device for removing a blood sample from a plastic segment tube 2004-04-27
6709428 Needle design and manufacturing method for medical applications 2004-03-23
6503453 Device for collecting a blood sample from a plastic segment tube 2003-01-07
6074612 Device for collecting a blood sample from a plastic segment tube 2000-06-13
5957125 Apparatus for indicating proper orientation for oral and nasal inhalers Ewan R. Grantham, Alan Wanderer 1999-09-28
5910289 Device for collecting a blood sample from a plastic segment tube 1999-06-08
5714125 Device for collecting a blood sample from a plastic segment tube 1998-02-03
5409112 Needle disposal system comprised of blood collection holder and companion biohazard receptacle 1995-04-25
5273161 Needle disposal system comprised of blood collection holder and companion biohazard receptacle 1993-12-28
5219333 Blood collection tube holder Alan Wanderer 1993-06-15
5181524 Needle guard for blood collection Alan Wanderer 1993-01-26
5120311 Blood collection tube holder John E. Cooke, Louis E. Greenberg, Alan Wanderer 1992-06-09
5092462 Disposal for disengaging and receiving needles John E. Cooke 1992-03-03
5086922 Disposal for needles and syringes John E. Cooke 1992-02-11
5030209 Holder for double ended blood collection retractable needle Alan Wanderer, William R. King, James W. Schreiber, Randal D. Bjerke 1991-07-09
4973101 Add-on collapsible shelter for use on a motor vehicle Stephen L. Kishel 1990-11-27
4938745 Needle guard with visual confirmation of lock 1990-07-03
4878902 Needle guard for body substance isolation Alan Wanderer 1989-11-07
4850961 Indwelling placement device with guard Alan Wanderer 1989-07-25
4731059 Combination needle shield/needle guard device positively locked onto detachable needle assemblies for an evacuated blood collection system and a hypodermic syringe Alan Wanderer 1988-03-15
4693708 Combination needle shield/needle guard device for a hypodermic syringe with a permanently attached needle Alan Wanderer 1987-09-15
4664653 Manually operated reusable injection apparatus Alan Wanderer 1987-05-12