Assignee
KOLLSMAN PAUL
2 granted patents·83 citations·filing 1973–1975
Technology mixA47K2
Top patents by PatentIndex Score
2 records- 0177US3942199ASlip resistant surfaces for bathing fixtures, such as bathtubs and shower receptorsKOLLSMAN PAUL·Filed 1973·Granted Mar 9, 1976·49 cites·9 claims
- 0262US3999224ASharp-edged surface contours for rendering water bearing surfaces wet-slip resistantKOLLSMAN PAUL·Filed 1975·Granted Dec 28, 1976·34 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when KOLLSMAN PAUL 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 →