Inventor · disambiguated record
Royce D. Allen
Also filed as: ALLEN ROYCE D
3 granted patents·11 citations·filing 1977–1978
60Inventor score
Files withCATERPILLAR TRACTOR CO3
Top patents by PatentIndex Score
3 records- 0139US4120511ASaddle/main frame fabricationCATERPILLAR TRACTOR CO·Filed 1977·Granted Oct 17, 1978·8 cites·8 claims
- 0229US4133401AVehicle suspension systemCATERPILLAR TRACTOR CO·Filed 1977·Granted Jan 9, 1979·3 cites·7 claims
- 0318US4270616ABulldozer blade mounting assemblyCATERPILLAR TRACTOR CO·Filed 1978·Granted Jun 2, 1981·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →