| Inventions in 2001 | 2278 | Change in % |
| Inventions in 2002 | 2491 | 9.35% |
| Inventions in 2003 | 2646 | 6.22% |
| Inventions in 2004 | 2674 | 1.06% |
| Inventions in 2005 | 2748 | 2.77% |
| Inventions in 2006 | 3188 | 16.01% |
| Inventions in 2007 | 3463 | 8.63% |
| Inventions in 2001 | 50 | Change in % |
| Inventions in 2002 | 58 | 16.00% |
| Inventions in 2003 | 63 | 8.62% |
| Inventions in 2004 | 73 | 15.87% |
| Inventions in 2005 | 59 | -19.18% |
| Inventions in 2006 | 64 | 8.47% |
| Inventions in 2007 | 34 | -46.88% |
| USPC Class | NAICS Code | Description | Allocation |
| 361 | 23 | Construction | 23.738% |
| 361 | 32 | Manufacturing | 2.055% |
| 361 | 33 | Manufacturing | 74.206% |
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 |
| 361 | 236 | Construction of Buildings | 17.902% |
| 361 | 334 | Computer and Electronic Product Manufacturing | 58.097% |
| 361 | 335 | Electrical Equipment, Appliance, and Component Manufacturing | 24% |