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USPTO Patent Rankings Data through Dec 31, 2025
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Robert S. Erbrick — 9 Patents

ELElectroline: 9 patents #1 of 5Top 20%
Pipersville, PA: #9 of 68 inventorsTop 15%
Pennsylvania: #9,298 of 74,527 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Robert S. Erbrick has been granted 9 US patents while listed as an inventor at Electroline. The first was granted in 1990 and the most recent in November 2019. Robert S. Erbrick ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert S. Erbrick in Pipersville, PA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10486289 Tool with mechanism for wear adjustment 2019-11-26
7946039 Hand-held ratchet tool for moving a pair of jaw members toward and away from each other 2011-05-24
7346987 Cutting tool with work piece feed mechanism 2008-03-25
6971179 Cutting tool 2005-12-06
6178643 Hand-held ratchet action tool Joseph E. Erbrick, Jr., Joseph W. Homacki 2001-01-30
5590470 Cable cutting tool having an improved cutting blade Joseph E. Erbrick, Jr. 1997-01-07
5307565 Hand tool with ratchet action jams Joseph E. Erbrick, Jr. 1994-05-03
5195353 Tools for crimping tubular elements on wire or cabling Joseph E. Erbrick, Jr. 1993-03-23
4899445 Hand-Held ratchet tool for moving a pair of jaw members toward and away from each other Manfred E. Strohecker, Joseph E. Erbrick, Jr. 1990-02-13