Inventor · disambiguated record
Fred D. Litty
Also filed as: LITTY FRED D
3 granted patents·107 citations·filing 1977–1994
75Inventor score
Top patents by PatentIndex Score
3 records- 0174US5327345APosition control system for a construction implement such as a road graderLASER ALIGNMENT·Filed 1991·Granted Jul 5, 1994·58 cites·30 claims
- 0271US5430651APosition control system for a construction implement such as a road graderLASER ALIGNMENT·Filed 1994·Granted Jul 4, 1995·32 cites·18 claims
- 0357US4136962AApparatus for orienting and maintaining the orientation of construction equipmentVARI TECH COMPANY·Filed 1977·Granted Jan 30, 1979·17 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →