Precision Castparts Corporation

and its known 47 subsidiaries (exclude subsidiaries)

Related to Parent Party Berkshire Hathaway Incorporated

Patents in Litigation

Related Parties

Litigations for Precision Castparts Corporation

Patent Information for Precision Castparts Corporation

Petitions for Precision Castparts Corporation

Reexaminations for Precision Castparts Corporation

Chinese PRB Reexaminations for Precision Castparts Corporation