Inventor
BALDWIN JOSEPH
US14 patents
⚠️ This page may combine multiple inventors who share the name “BALDWIN JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FITZSIMMONS JOHN J
7 patentsUSD927104SAug 3, 2021
Portable cyclonic dust collector
FITZSIMMONS JOHN J6 citations82
USD914308SMar 23, 2021
Upright cylindrical pre-separator for dust collector
FITZSIMMONS JOHN J6 citations82
USD933321SOct 12, 2021
Dust bucket lid for a dust cyclone
FITZSIMMONS JOHN J4 citations71
USD917806SApr 27, 2021
Wall-mounted cyclonic dust collector
FITZSIMMONS JOHN J2 citations71
US11421911B2Aug 23, 2022
Modular stacking sound filter
FITZSIMMONS JOHN J1 citations62
USD960341SAug 9, 2022
Bench-top dust collector
FITZSIMMONS JOHN J1 citations61
US11419467B2Aug 23, 2022
Bucket lid for auxiliary cyclone dust collector
FITZSIMMONS JOHN J0 citations50
ONEIDA AIR SYSTEMS INC
6 patentsUS11844488B2Dec 19, 2023
Dust collection system blast gate valve
ONEIDA AIR SYSTEMS INC3 citations72
USD1056378SDec 31, 2024
Dust separator part
ONEIDA AIR SYSTEMS INC0 citations62
USD1066840SMar 11, 2025
Bucket lid for a low profile dust collector
ONEIDA AIR SYSTEMS INC0 citations61
US11458485B2Oct 4, 2022
Dust collector with negative pressure bagging
ONEIDA AIR SYSTEMS INC1 citations61
USD1097399SOct 7, 2025
Dust collection bucket
ONEIDA AIR SYSTEMS INC0 citations55
US12400534B2Aug 26, 2025
Fire protection for small-shop dust collection systems
ONEIDA AIR SYSTEMS INC0 citations50