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 42 17,300 12,252
3672 46 15,491 11,962
3673 44 14,025 8,426
3674 42 11,868 8,747
3675 32 12,096 8,249
3676 42 14,522 11,092
3677 32 18,643 12,206
3678 28 9,147 6,583
3679 42 16,591 11,173