Nat'l Labor Relations Bd. v. J. Weingarten, Inc.

Holding that an employer commits an unfair labor practice by compelling an employee to attend an investigatory meeting that could lead to discipline without allowing the employee to bring a union witness

N.L.R.B. v. Wright Line, a Div. of Wright Line, Inc.

Holding that the "but for" test applied in a "mixed motive" case under the National Labor Relations Act

Garment Workers v. Quality Mfg. Co.

Holding that because the employer “failed to file a petition for reconsideration as permitted by Board Rules and Regulations,” the employer could not assert its objection on appeal

Christian v. U.S.

Spurlino Materials, LLC v. Nat'l Labor Relations Bd.

Establishing new employee evaluation system was mandatory subject of bargaining

Anheuser-Busch, Inc. v. N.L.R.B

Noting that "an employee . . . can lose protections if his conduct is so egregious as to take it outside the protection of the Act, or of such a character as to render the employee unfit for further service"

Mobil Exploration Prod. U.S. v. N.L.R.B

Defining "concerted activity"

Garcia v. N.L.R.B

Holding that for the deferral policy to apply, the parties must have agreed to be bound by the arbitration

Columbia Portland Cement Co. v. N.L.R.B

Balancing these competing principles and fully evaluating the facts to conclude that a work stoppage was protected activity when the employees took reasonable precautions to protect equipment even though the equipment was damaged