Inventor · disambiguated record
Donald J. Regan
Also filed as: REGAN DONALD J
5 granted patents·141 citations·filing 1982–1987
83Inventor score
Top patents by PatentIndex Score
5 records- 0180US4815899ATool holder and gun drill or reamerNO MA ENGINEERING INC·Filed 1987·Granted Mar 28, 1989·44 cites·20 claims
- 0278US4722645ARotatable spindle and tool holding adapterNO MA ENGINEERING INC·Filed 1986·Granted Feb 2, 1988·33 cites·12 claims
- 0369US4850514AConstant pressure intermittent fluid dispenserNORDSON CORP·Filed 1982·Granted Jul 25, 1989·26 cites·6 claims
- 0468US4810139AQuick-change over-spindle adapterNO MA ENGINEERING INC·Filed 1987·Granted Mar 7, 1989·26 cites·20 claims
- 0550US4535719ALiquid dispensing gun with substrate separatorNORDSON CORP·Filed 1984·Granted Aug 20, 1985·12 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Donald J. Regan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →