Inventor · disambiguated record
Hans L. Wihlke
Also filed as: WIHLKE HANS · WIHLKE HANS L
4 granted patents·113 citations·filing 1978–1981
79Inventor score
Technology areasB42F
Top patents by PatentIndex Score
4 records- 0189US4447973AAlbum leaf with pockets for insertion of photographic paper prints and similar articlesWIHLKE HANS·Filed 1979·Granted May 15, 1984·73 cites·9 claims
- 0283USD266771SLeaf for a photograph albumWIHLKE HANS L·Filed 1981·Granted Nov 2, 1982·20 cites·1 claims
- 0379USD262040SLeaf for a photograph albumWIHLKE HANS L·Filed 1978·Granted Nov 24, 1981·14 cites·1 claims
- 0452USD266770SLeaf for a photograph albumWIHLKE HANS L·Filed 1981·Granted Nov 2, 1982·6 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Hans L. Wihlke 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 →