Inventor · disambiguated record
R. Eugene Blackman
Also filed as: BLACKMAN R EUGENE
3 granted patents·37 citations·filing 1976–1976
71Inventor score
Technology areasA47L
Files withPARISE & SONS INC3
Top patents by PatentIndex Score
3 records- 0172USD247671SHot-water extraction unitPARISE & SONS INC·Filed 1976·Granted Apr 4, 1978·11 cites·1 claims
- 0243US4078908ADump bucket for a wet-dry vacuum system having improved liquid flow characteristicsPARISE & SONS INC·Filed 1976·Granted Mar 14, 1978·14 cites·4 claims
- 0340US4088462AHot-water extraction unitPARISE & SONS INC·Filed 1976·Granted May 9, 1978·12 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when R. Eugene Blackman 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 →