Examiner Holwerda Stephen

3656-HOLWERDA-STEPHEN

Employment Information

Art Unit:3656 — Bearings
Group:3660 — VCaR - Robot Control, Vehicle Navigation and Data Processing: Vehicles and Relative Location
Classes: 700 — Data processing: generic control systems or specific applications
701 — Data processing: vehicles, navigation, and relative location
606 — Surgery
706 — Data processing: artificial intelligence
601 — Surgery: kinesitherapy
Phone:(571) 270-5747
Email:stephen.holwerda@uspto.gov
Location:VA 22314
Title:Pat Examnr Mechl Engrg
Service:17 years
Grade:GS-14

Grant Rate and Difficulty Ranking

48
3-Year Grant rate: 78% over 240 cases
Difficulty: Medium
Difficulty Percentile: 48th

With Examiner Holwerda, you have a 78% chance of getting an issued patent by 3 years after the first office action. Examiner Holwerda is a medium examiner and in the 48th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Holwerda, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.

Comparison with Art Unit 3656

Examiner Holwerda's grant rate is lower than that of Art Unit 3656 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Holwerda 2.0
Art Unit 3656 1.3

Interview Benefit

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Recent Dispositions

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Appeals Statistics

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Appeal History

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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.

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