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Inventor

HEINSBERGEN DANIEL A

US5 patents
⚠️ This page may combine multiple inventors who share the name “HEINSBERGEN DANIEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNL HOLDINGS LLC

3 patents
US11229747B2Jan 25, 2022

Expanding plunger rods for syringes

UNL HOLDINGS LLC0 citations55
US10420891B2Sep 24, 2019

Expanding plunger rods for syringes

UNL HOLDINGS LLC0 citations45
US10195363B2Feb 5, 2019

Selectable needle syringe with retraction plunger

UNL HOLDINGS LLC0 citations37

UNITRACT SYRINGE PTY LTD

2 patents
US10357621B2Jul 23, 2019

Luer connection adapters for retractable needle syringes

UNITRACT SYRINGE PTY LTD4 citations69
US9931480B2Apr 3, 2018

Luer connection adapters for retractable needle syringes

UNITRACT SYRINGE PTY LTD0 citations48