William F. Ryann

Patterson Sheridan·Houston, TX·28 years licensed

William F. Ryann is a lawyer in Houston, TX who works for Patterson Sheridan. Practice areas include Intellectual Property, Technology. Court admissions include Fifth Circuit Court of Appeals, Texas Western District Court. Licensed in Texas since 1997. Graduated from Tulane University in 1997.

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● 5 PROFILE VIEWS (30D)

Law school

Tulane University

Class of 1997

Bar admission

1997

State Bar of TX

Office

24 Greenway Plz Ste 1600

Houston, TX

Disciplinary

None on record

Clean since admission

Career history

2 observed firms

Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.

Law Office of William F. RyannAS OF MAY 2023
Private Law Practice · San Antonio, TX
Patterson SheridanAS OF APR 2026
Private Law Practice · Houston, TX

Case history

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