Inventor · name-matched record

SCHAEFFER DAVID L

2 granted patents·0 citations·filing 2022–2023

22Inventor score

Technology areasB01D F16D

Files withAMERICAN PEAT TECH LLC1 HENDRICKSON USA LLC1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

2 records

0169US12529404B2Slack adjuster assembly for drum braking systemsHENDRICKSON USA LLC·Filed 2023·Granted Jan 20, 2026·0 cites·2 claims
0253US12521651B2Mechanical demoisturizing of partially-decomposed organic materialAMERICAN PEAT TECH LLC·Filed 2022·Granted Jan 13, 2026·0 cites·32 claims

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Identity basis: exact name match across USPTO filings. How scoring works →