| Inventions in 2001 | 4621 | Change in % |
| Inventions in 2002 | 4534 | -1.88% |
| Inventions in 2003 | 4372 | -3.57% |
| Inventions in 2004 | 5155 | 17.91% |
| Inventions in 2005 | 6002 | 16.43% |
| Inventions in 2006 | 6756 | 12.56% |
| Inventions in 2007 | 7261 | 7.47% |
| Inventions in 2001 | 48 | Change in % |
| Inventions in 2002 | 41 | -14.58% |
| Inventions in 2003 | 53 | 29.27% |
| Inventions in 2004 | 40 | -24.53% |
| Inventions in 2005 | 43 | 7.50% |
| Inventions in 2006 | 38 | -11.63% |
| Inventions in 2007 | 27 | -28.95% |
| USPC Class | NAICS Code | Description | Allocation |
| 345 | 23 | Construction | 3.184% |
| 345 | 33 | Manufacturing | 96.816% |
There are rounding errors experienced when converting USPC Classes to NAICS codes. Items with less than ~2.5% influence in a category are removed for clarity. For instance, multiple Micro classes can sum up to a Macro class greater than 2.5% without being delineated. Or a Macro view shows a number far larger than the sum of Micro categories because many small contributors were not shown. Eliminating categories (Macro or Micro) with less than ~2.5% influence results in small differences between the figures above and those below (to the right).
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| USPC Class | NAICS Code | Description | Allocation |
| 345 | 334 | Computer and Electronic Product Manufacturing | 97.617% |
| 345 | 339 | Miscellaneous Manufacturing | 2.383% |