@Humpleupagus @Awoo @ArdainianRight @MeBigbrain @condret That’s usually more of an IT thing.
Though Tandy Co. was infamous for trying to claim rights to anything you invent within 10 years termination of your employment. Even if you were a retail worker at Radio Shack or Tandy Leather.
No idea whether they ever managed to enforce that. My guess is no. Seems like something a judge would laugh out of court. Especially if the relationship was retail clerk.