James Leo Ryan
James Leo Ryan was a Justice of the Michigan Supreme Court, who joined the court in 1975. Opinions & record ↓ Sources ↓
- Born
- 1932 · age 94
- Tenure
- 1975–1985 · 10 yrs
- Education
- University of Detroit Mercy 1992
Judicial service
| Year | Court | Appointed by | Vote |
|---|---|---|---|
| 1975 | Michigan Supreme Court | – | – |
Education
| University of Detroit Mercy | B.A. | 1992 |
Judicial Record
In our data, Ryan authored 51 published opinions for the court (1976–1985), plus 37 dissents and 45 concurrences. Most cited: Shavers v. Attorney General (539 citations).
Published, precedential opinions from the CourtListener corpus. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge. 133 of these were attributed to Ryan by a unique court-, date-, and surname-match against our roster (marked ), because CourtListener recorded no author for them. Each links to the official text to verify. How we match.
Selected opinions
| Year | Case | Citation | Cited |
|---|---|---|---|
| 1978 | Shavers v. Attorney General· Concurrence† | 267 N.W.2d 72 | 539 |
| 1979 | People v. Hampton· Concurrence† | 285 N.W.2d 284 | 474 |
| 1980 | People v. Aaron· Concurrence† | 299 N.W.2d 304 | 413 |
| 1976 | People v. Oliphant† | 250 N.W.2d 443 | 235 |
| 1982 | People v. Golochowicz† | 319 N.W.2d 518 | 220 |
| 1976 | People v. Anderson· Concurrence† | 247 N.W.2d 857 | 187 |
| 1984 | Tebo v. Havlik· Concurrence† | 343 N.W.2d 181 | 164 |
| 1983 | People v. Killebrew· Concurrence† | 330 N.W.2d 834 | 164 |
| 1982 | Detroit Automobile Inter-Insurance Exchange v. Gavin† | 331 N.W.2d 418 | 163 |
| 1977 | People v. Duncan† | 260 N.W.2d 58 | 163 |
| 1983 | People v. Nash· Concurrence† | 341 N.W.2d 439 | 147 |
| 1983 | People v. Wakeford† | 341 N.W.2d 68 | 145 |
| 1985 | People v. Shabaz† | 378 N.W.2d 451 | 144 |
| 1979 | Bush v. Oscoda Area Schools· Dissent† | 275 N.W.2d 268 | 136 |
| 1978 | Parker v. City of Highland Park· Dissent† | 273 N.W.2d 413 | 134 |
Showing the 15 most-cited of 133 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.
Questions & answers
- How do judges of the Michigan Supreme Court reach the bench?
- The court's current selection method is nonpartisan election.
- Which court was James Leo Ryan on?
- James Leo Ryan was a Justice of the Michigan Supreme Court.
Sources
Each fact on this page traces to a primary public record.
- CourtListener / Free Law Project
- CourtListener bulk data (Free Law Project): authored opinions & citation counts
How we source & reconcile data → Data & Sources
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10 years on the Michigan Supreme Court. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).