AI Patent Analysis Toolkit
PatentAgility
by KellDann

Group 3670 - Wells, Earth Boring/Moving, Mining, Harvesters, Bridges, Roads, Petroleum

Art Unit Examiners Evaluated Applications Evaluated Grants Observed
3671 43 17,515 12,252
3672 47 15,631 11,962
3673 44 14,114 8,426
3674 42 11,994 8,747
3675 33 12,340 8,249
3676 42 14,646 11,092
3677 32 18,760 12,206
3678 28 9,288 6,583
3679 42 16,704 11,173