Inventor · disambiguated record
Robert A. Hagan
Also filed as: HAGAN ROBERT A · HAGAN ROBERT AUGUST
6 granted patents·281 citations·filing 1975–1988
85Inventor score
Top patents by PatentIndex Score
6 records- 0194US4764069AAnchor for masonry veneer wallsELCO INDUSTRIES INC·Filed 1987·Granted Aug 16, 1988·116 cites·14 claims
- 0293US4726164AFastener assembly for a roof membraneELCO INDUSTRIES INC·Filed 1987·Granted Feb 23, 1988·108 cites·10 claims
- 0373US4840083ADevice for dampening rotary motionELCO INDUSTRIES INC·Filed 1988·Granted Jun 20, 1989·29 cites·11 claims
- 0465US4833938ARotary motion dampenerELCO INDUSTRIES INC·Filed 1987·Granted May 30, 1989·22 cites·8 claims
- 0529US4731034AElectrical terminal assembly and method of making the sameELCO INDUSTRIES INC·Filed 1987·Granted Mar 15, 1988·2 cites·7 claims
- 0628US4020721AApparatus and method for cutting continuous stockITT·Filed 1975·Granted May 3, 1977·4 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Robert A. Hagan 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 →