C.H. · Clemens Heigenhauser · Coleman Hawkins
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Digest of the Law and Practice of Letters Patent for Inventions: Including the Statutes and All Cases Decided From the Passing of the Statute of Monopolies to October, 1890 | 978-1-112-04253-9 (1-112-04253-9) | 2009 |
| A Digest of the Reported Cases Relating to the Law and Practice of Letters Patent for Inventions, Decided From the Passing of the Statute of Monopolies to the Present Time: | 978-1-112-04252-2 (1-112-04252-0) | 2009 |