| Inventions in 2001 | 685 | Change in % |
| Inventions in 2002 | 684 | -0.15% |
| Inventions in 2003 | 736 | 7.60% |
| Inventions in 2004 | 767 | 4.21% |
| Inventions in 2005 | 775 | 1.04% |
| Inventions in 2006 | 684 | -11.74% |
| Inventions in 2007 | 760 | 11.11% |
| Inventions in 2001 | 19 | Change in % |
| Inventions in 2002 | 13 | -31.58% |
| Inventions in 2003 | 7 | -46.15% |
| Inventions in 2004 | 20 | 185.71% |
| Inventions in 2005 | 10 | -50.00% |
| Inventions in 2006 | 9 | -10.00% |
| Inventions in 2007 | 16 | 77.78% |
| USPC Class | NAICS Code | Description | Allocation |
| 330 | 32 | Manufacturing | 8.039% |
| 330 | 33 | Manufacturing | 91.961% |
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 |
| 330 | 322 | Paper Manufacturing | 16.275% |
| 330 | 334 | Computer and Electronic Product Manufacturing | 30.25% |
| 330 | 335 | Electrical Equipment, Appliance, and Component Manufacturing | 53.475% |