===HistPatent Table===
<section begin="histpatent" />
The USPTO has provided patent numbers with a negative sign in front in the bulk data.
8605804 | | -2962913 | 70 | 395 | 500 | 1996-02-23 | 1996-02-23 | | 1998-08-22 | ABN | | | 0
| | 1332054 | 63 | 112 | 153 | | | | 1920-02-24 | ISS | 1937-02-23 | | 0
<section end="histpatent />