Inventor · disambiguated record
Gerald A. Haase
Also filed as: HAASE GERALD A · HAASE GERALD ANDREW
7 granted patents·170 citations·filing 1980–1998
87Inventor score
Files withHAASE GERALD A6
Top patents by PatentIndex Score
7 records- 0186US5022588AWater toy having umbrella spray patternHAASE GERALD A·Filed 1989·Granted Jun 11, 1991·68 cites·12 claims
- 0274US4279745AMagnet attachment for vacuum cleanersHAASE GERALD A·Filed 1980·Granted Jul 21, 1981·27 cites·4 claims
- 0357US5285904AMagnetic sweeper constructionHAASE GERALD A·Filed 1992·Granted Feb 15, 1994·20 cites·4 claims
- 0446US6142310AMagnetic sweeperFiled 1998·Granted Nov 7, 2000·20 cites·6 claims
- 0546US4715088AVacuum cleaner attachmentHAASE GERALD A·Filed 1986·Granted Dec 29, 1987·16 cites·4 claims
- 0645US4904376AMetal catching coverHAASE GERALD A·Filed 1988·Granted Feb 27, 1990·15 cites·4 claims
- 0732US4609248ACord and end fitting protectorHAASE GERALD A·Filed 1984·Granted Sep 2, 1986·4 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Gerald A. Haase 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 →