Inventor · disambiguated record
John P. Kovalchin
Also filed as: KOVALCHIN JOHN P
5 granted patents·106 citations·filing 1994–1996
81Inventor score
Files withGENCORP INC5
Top patents by PatentIndex Score
5 records- 0184US5721309AAqueous coating for vinyl chloride polymer substrateGENCORP INC·Filed 1996·Granted Feb 24, 1998·43 cites·20 claims
- 0275US5594061AAqueous coating for vinyl chloride polymer substrateGENCORP INC·Filed 1994·Granted Jan 14, 1997·28 cites·9 claims
- 0371US5770303AOccluded composite-particle latexGENCORP INC·Filed 1996·Granted Jun 23, 1998·31 cites·13 claims
- 0433US5589532ASolventless butadiene-vinylidene chloride adhesives containing macromonomers for the bonding of rubber to metalGENCORP INC·Filed 1995·Granted Dec 31, 1996·3 cites·9 claims
- 0530US5674628ASolventless butadiene- vinylidene chloride adhesives containing macromonomers for the bonding of rubber to metalGENCORP INC·Filed 1996·Granted Oct 7, 1997·1 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when John P. Kovalchin 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 →