Inventor
KOEHLER THOMAS T
US14 patents
⚠️ This page may combine multiple inventors who share the name “KOEHLER THOMAS T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMITHS MEDICAL ASD INC
11 patentsUS7736342B2Jun 15, 2010
Enclosed needle cannula device with proximal end cap
SMITHS MEDICAL ASD INC102 citations96
US7736337B2Jun 15, 2010
Sealing catheter hub attachment
SMITHS MEDICAL ASD INC117 citations96
US7658725B2Feb 9, 2010
Enclosed needle device with duckbill release mechanism
SMITHS MEDICAL ASD INC139 citations96
US10314984B2Jun 11, 2019
Tip protector for a safety catheter
SMITHS MEDICAL ASD INC7 citations82
US9555221B2Jan 31, 2017
Constant force hold tip protector for a safety catheter
SMITHS MEDICAL ASD INC12 citations76
US11219747B2Jan 11, 2022
IV catheter with vein entry indication
SMITHS MEDICAL ASD INC2 citations72
US11369749B2Jun 28, 2022
Tip protector for a safety catheter
SMITHS MEDICAL ASD INC2 citations71
US11931533B2Mar 19, 2024
Safety catheter with passive release
SMITHS MEDICAL ASD INC0 citations61
US11590324B2Feb 28, 2023
Safety catheter with passive release
SMITHS MEDICAL ASD INC0 citations61
US10543341B2Jan 28, 2020
Safety catheter with passive release
SMITHS MEDICAL ASD INC0 citations51
US12502509B2Dec 23, 2025
Releasable safety catheter insertion assembly
SMITHS MEDICAL ASD INC0 citations50