| Inventions in 2002 | 1038 | Change in % |
| Inventions in 2003 | 932 | -10.21% |
| Inventions in 2004 | 904 | -3.00% |
| Inventions in 2005 | 853 | -5.64% |
| Inventions in 2006 | 853 | 0.00% |
| Inventions in 2007 | 792 | -7.15% |
| Inventions in 2008 | 837 | 5.68% |
| Inventions in 2002 | 14 | Change in % |
| Inventions in 2003 | 9 | -35.71% |
| Inventions in 2004 | 20 | 122.22% |
| Inventions in 2005 | 8 | -60.00% |
| Inventions in 2006 | 17 | 112.50% |
| Inventions in 2007 | 14 | -17.65% |
| Inventions in 2008 | 9 | -35.71% |
| USPC Class | NAICS Code | Description | Allocation |
| 372 | 33 | Manufacturing | 100% |
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 |
| 372 | 333 | Machinery Manufacturing | 15.71% |
| 372 | 334 | Computer and Electronic Product Manufacturing | 84.29% |