Illinois Supreme Court / Joined 1970 / Served to 1990

Howard C. Ryan

Justice, Illinois Supreme Court

Howard C. Ryan was a Justice of the Illinois Supreme Court, who joined the court in 1970. Opinions & record ↓ Sources ↓

Lived
1916–2008
Tenure
1970–1990 · 20 yrs

Judicial service

YearCourtAppointed byVote
1970Illinois Supreme Court

Judicial Record

In our data, Ryan authored 588 published opinions for the court (1951–1995), plus 115 dissents and 51 concurrences. Most cited: People v. Enoch (3,273 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. 287 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

YearCaseCitationCited
1988People v. Enoch522 N.E.2d 11243,273
1985People v. Collins478 N.E.2d 2672,507
1984People v. Albanese· Concurrence473 N.E.2d 12461,967
1976First Capitol Mortgage Corp. v. Talandis Construction Corp.345 N.E.2d 4931,536
1977People v. Perruquet368 N.E.2d 8821,410
1986Purtill v. Hess489 N.E.2d 8671,151
1978Kelsay v. Motorola, Inc.384 N.E.2d 353966
1990Ward v. K Mart Corp.554 N.E.2d 223673
1980People v. Carlson404 N.E.2d 233666
1981Palmateer v. International Harvester Co.· Dissent421 N.E.2d 876657
1973People v. Pickett296 N.E.2d 856647
1981Knox College v. Celotex Corp.430 N.E.2d 976605
1972People v. Prim289 N.E.2d 601576
1984People v. Zehr· Dissent469 N.E.2d 1062513
1978People v. Nicholls374 N.E.2d 194479

Showing the 15 most-cited of 754 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 Illinois Supreme Court reach the bench?
The court's current selection method is partisan election.
Which court was Howard C. Ryan on?
Howard C. Ryan was a Justice of the Illinois Supreme Court.

Sources

Each fact on this page traces to a primary public record.

How we source & reconcile data → Data & Sources

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20 years on the Illinois Supreme Court. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).