Inventor
COSTELLA STEPHEN
CA24 patents
⚠️ This page may combine multiple inventors who share the name “COSTELLA STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRUDELL MEDICAL INT
16 patentsUS10881818B2Jan 5, 2021
Smart oscillating positive expiratory pressure device
TRUDELL MEDICAL INT12 citations85
US10272224B2Apr 30, 2019
Huff cough simulation device
TRUDELL MEDICAL INT14 citations85
USD903097SNov 24, 2020
Mask
TRUDELL MEDICAL INT10 citations83
USD890437SJul 14, 2020
Mask
TRUDELL MEDICAL INT5 citations83
USD874064SJan 28, 2020
Mask
TRUDELL MEDICAL INT10 citations83
US10857317B2Dec 8, 2020
Huff cough simulation device
TRUDELL MEDICAL INT4 citations73
US11839716B2Dec 12, 2023
Smart oscillating positive expiratory pressure device
TRUDELL MEDICAL INT2 citations72
US11439869B2Sep 13, 2022
Positive expiratory pressure device
TRUDELL MEDICAL INT2 citations72
USD893806SAug 18, 2020
Mask and shroud
TRUDELL MEDICAL INT3 citations72
US10314991B2Jun 11, 2019
Breathing apparatus and method for the use thereof
TRUDELL MEDICAL INT3 citations72
US10105281B1Oct 23, 2018
Negative pressure vest
TRUDELL MEDICAL INT5 citations72
US11497867B2Nov 15, 2022
Smart nebulizer
TRUDELL MEDICAL INT4 citations71
US10894142B2Jan 19, 2021
Respiratory care system with electronic indicator
TRUDELL MEDICAL INT3 citations71
US11964103B2Apr 23, 2024
Huff Cough simulation device
TRUDELL MEDICAL INT0 citations62
US11559723B2Jan 24, 2023
Combined oscillating positive expiratory pressure therapy and Huff Cough simulation device
TRUDELL MEDICAL INT0 citations62
US11975140B2May 7, 2024
Medication delivery system with mask
TRUDELL MEDICAL INT0 citations61
TRUDELL MEDICAL INT INC
4 patentsUS12527930B2Jan 20, 2026
Huff cough simulation device
TRUDELL MEDICAL INT INC0 citations62
US12514997B2Jan 6, 2026
Smart oscillating positive expiratory pressure device
TRUDELL MEDICAL INT INC0 citations61
US12465705B2Nov 11, 2025
Smart nebulizer
TRUDELL MEDICAL INT INC0 citations60
US12383695B2Aug 12, 2025
Respiratory care system with electronic indicator
TRUDELL MEDICAL INT INC0 citations60