Inventor · disambiguated record
Joseph L. Purswell
Also filed as: PURSWELL JOSEPH · PURSWELL JOSEPH L
3 granted patents·20 citations·filing 2009–2016
64Inventor score
Top patents by PatentIndex Score
3 records- 0175US8292192B1Variable stage humidity control system for poultry hatcheriesPURSWELL JOSEPH L·Filed 2009·Granted Oct 23, 2012·11 cites·15 claims
- 0269US8087386B2Automated vaccination method and systemPURSWELL JOSEPH L·Filed 2010·Granted Jan 3, 2012·9 cites·19 claims
- 0329US11330833B2System for delivery of biologicsWISE DAVID J·Filed 2016·Granted May 17, 2022·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Joseph L. Purswell files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →