Inventor · disambiguated record
Raymond D. Hulbert
Also filed as: HULBERT RAYMOND D
4 granted patents·50 citations·filing 1992–1992
76Inventor score
Files withEASTMAN KODAK CO4
Top patents by PatentIndex Score
4 records- 0178US5335873ACassette for web materialEASTMAN KODAK CO·Filed 1992·Granted Aug 9, 1994·21 cites·9 claims
- 0258US5261623AAnti-clockspringing mechanism for a web roll cassetteEASTMAN KODAK CO·Filed 1992·Granted Nov 16, 1993·13 cites·6 claims
- 0355US5332169AMethod of preventing clockspringing of a wound web within a cassetteEASTMAN KODAK CO·Filed 1992·Granted Jul 26, 1994·8 cites·3 claims
- 0446US5275346AWeb cassette for holding and dispensing a roll of web materialEASTMAN KODAK CO·Filed 1992·Granted Jan 4, 1994·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →