Inventor · disambiguated record
Calvin F. Sprinkle
Also filed as: SPRINKLE CALVIN · SPRINKLE CALVIN F
12 granted patents·377 citations·filing 1994–1995
93Inventor score
Technology areasA47J
Files withPORCELAIN METALS CORP12
Top patents by PatentIndex Score
12 records- 0193USD379900SPortable grillPORCELAIN METALS CORP·Filed 1994·Granted Jun 17, 1997·58 cites·1 claims
- 0290USD377734SSide shelf for a barbeque grillPORCELAIN METALS CORP·Filed 1994·Granted Feb 4, 1997·44 cites·1 claims
- 0384US5687704APortable grillPORCELAIN METALS CORP·Filed 1995·Granted Nov 18, 1997·72 cites·20 claims
- 0484US5471916ABarbeque grill with ash sweep and integral shelf lid holderPORCELAIN METALS CORP·Filed 1994·Granted Dec 5, 1995·67 cites·5 claims
- 0583USD375436SCombined side tables and stand for a barbeque grillPORCELAIN METALS CORP·Filed 1994·Granted Nov 12, 1996·27 cites·1 claims
- 0679US5425352APortable grillPORCELAIN METALS CORP·Filed 1994·Granted Jun 20, 1995·56 cites·16 claims
- 0777USD381557SCombined barbeque grill and ring shelfPORCELAIN METALS CORP·Filed 1995·Granted Jul 29, 1997·23 cites·1 claims
- 0856USD378973SBarbeque grill ring shelfPORCELAIN METALS CORP·Filed 1995·Granted Apr 29, 1997·10 cites·1 claims
- 0954USD374796SBarbeque grill ring shelfPORCELAIN METALS CORP·Filed 1995·Granted Oct 22, 1996·9 cites·1 claims
- 1051USD379572SCombined barbeque grill and ring shelfPORCELAIN METALS CORP·Filed 1995·Granted Jun 3, 1997·8 cites·1 claims
- 1132USD378486SBarbeque grill open ring shelfPORCELAIN METALS CORP·Filed 1995·Granted Mar 18, 1997·2 cites·1 claims
- 1232USD369284SBarbecue grill ash sweepPORCELAIN METALS CORP·Filed 1994·Granted Apr 30, 1996·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →