2024 43 USC 897 – Patents to purchasers from railroads; purchase money

2023 43 USC 897 – Patents to purchasers from railroads; purchase money

2022 43 USC 897 – Patents to purchasers from railroads; purchase money

2021 43 USC 897 – Patents to purchasers from railroads; purchase money

2020 43 USC 897 – Patents to purchasers from railroads; purchase money

2018 43 USC 897 – Patents to purchasers from railroads; purchase money

2017 43 USC 897 – Patents to purchasers from railroads; purchase money

2015 43 USC 897 – Patents to purchasers from railroads; purchase money

2014 43 USC 897 – Patents to purchasers from railroads; purchase money