Attorney	Firm	Cases	Counties	Judges	Wins	Win rate

Michael P. Duffy — California Court Record · DecisionDepot

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Michael P. Duffy

Name: California Superior Court Tentative Rulings
Creator: DecisionDepot
License: https://creativecommons.org/licenses/by-nc/4.0/

Firm unspecified · 1 ruling ingested

First seen May 21, 2026 · last seen May 21, 2026

Ruling distribution

rulings

Win rate (Granted ÷ G+D)

100%

Plaintiff vs Defendant

0 P · 0 D

Counties (1)

Judges appeared before (1)

Joseph M. Quinn

Motion types — outcome distribution

Motion type	Total	Granted	Denied	Grant rate
Other	1	1	0	100%

Recent rulings (1)

Case	County	Judge	Ruling	Indexed	Hearing
AVANTUS CLEAN ENERGY LLC VS. WESCO INSURANCE COMPANY ET AL CGC25626994	sf	Joseph M. Quinn	GRANTED	May 20, 2026	May 21, 2026

Descriptive only — name normalization is imperfect (different counties may spell the same attorney differently). Verify before relying on counts.

Frequently asked questions

What is Michael P. Duffy's record in California Superior Court?+

According to DecisionDepot's index of California Superior Court tentative rulings, Michael P. Duffy appears in 1 indexed rulings with a 100% grant rate on contested motions. Data is drawn from publicly posted tentative rulings and may not reflect all matters.

Which California courts does Michael P. Duffy appear in?+

Based on indexed tentative rulings, Michael P. Duffy has appeared in 1 county: SF. The full list with case counts appears on this profile page.