Assignee

KOHNSTAMM & COMPANY INC H

1 granted patent·20 citations·filing 1972–1972

Technology mixC08K1 C09B1 Y10T1

Top patents by PatentIndex Score

1 record

0181US4102848AIncorporation of food grade dyestuffs into resinous compositions and articles prepared therefromKOHNSTAMM & COMPANY INC H·Filed 1972·Granted Jul 25, 1978·20 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when KOHNSTAMM & COMPANY INC H files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →