John P. Parker inventions?

Question

Does anybody know what John P. Parker invented? I searched on google but couldn't find anyting. Please help!

Answer 1

Soil Pulverizer patented

December 9


blueprint
patent (copy)
*On this date in 1890 John P. Parker, African-American businessman, and abolitionist patented the Soil Pulverizer.

This agricultural invention was a great asset to expediting farm harvesting.

Reference:
Created Equal The Lives and Ideas of Black American Innovators
By James Michael Brodie
Copyright 1993, by Bill Adler Books, Inc.
William Morrow and Co. Inc., New York
ISBN 0-688-11536-5