Inventor
HULDIN NELSON L
US14 patents
⚠️ This page may combine multiple inventors who share the name “HULDIN NELSON L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
9 patentsUS5643226AJul 1, 1997
Low velocity aortic cannula
MINNESOTA MINING & MFG187 citations98
US5395331AMar 7, 1995
Retrograde coronary sinus catheter having a ribbed balloon
MINNESOTA MINING & MFG261 citations98
US5324260AJun 28, 1994
Retrograde coronary sinus catheter
MINNESOTA MINING & MFG275 citations97
US5807326ASep 15, 1998
Retrograde coronary sinus catheter
MINNESOTA MINING & MFG76 citations95
US5620418AApr 15, 1997
Retrograde coronary sinus catheter
MINNESOTA MINING & MFG49 citations95
US5755686AMay 26, 1998
Antegrade/retrograde switch for cardioplegia cannulae
MINNESOTA MINING & MFG52 citations92
US5685865ANov 11, 1997
Low velocity aortic cannula
MINNESOTA MINING & MFG41 citations92
US5354288AOct 11, 1994
Low velocity aortic cannula
MINNESOTA MINING & MFG43 citations92
USD359801SJun 27, 1995
Stylet for retrograde coronary sinus cannula
MINNESOTA MINING & MFG11 citations73
IZI MEDICAL PRODUCTS LLC
4 patentsUS10085872B2Oct 2, 2018
Position-retaining device
IZI MEDICAL PRODUCTS LLC2 citations72
US10537393B2Jan 21, 2020
Medical device for surgical navigation system and corresponding method of manufacturing
IZI MEDICAL PRODUCTS LLC3 citations71
US9808321B2Nov 7, 2017
Dynamic reference frame for surgical navigation system
IZI MEDICAL PRODUCTS LLC5 citations71
US10130543B2Nov 20, 2018
Position-retaining device
IZI MEDICAL PRODUCTS LLC0 citations51