Inventor · disambiguated record
Michael D. Robertson
Also filed as: ROBERTSON MICHAEL D
4 granted patents·1 pending application·53 citations·filing 1979–2022
75Inventor score
Files withCARPCO INC2RANCO ELECTRONICS DIVISION1SAN ANGELO COMMUNICATIONS & EL1WMK SAFETY SOLUTIONS LLC1
Top patents by PatentIndex Score
5 records- 0166US2023100561A1Safety connect system for assuring fail safe operation of an energy sourcing systemWMK SAFETY SOLUTIONS LLC·Filed 2022·Application pending·0 cites
- 0262US5452805ASpiral separatorCARPCO INC·Filed 1994·Granted Sep 26, 1995·23 cites·17 claims
- 0351US4616485ATemperature controller for an air conditioning apparatusRANCO ELECTRONICS DIVISION·Filed 1985·Granted Oct 14, 1986·19 cites·15 claims
- 0437US5184731ASpiral separator with improved separation surfaceCARPCO INC·Filed 1990·Granted Feb 9, 1993·11 cites·18 claims
- 0513US4255623AApparatus for pulse train measurementSAN ANGELO COMMUNICATIONS & EL·Filed 1979·Granted Mar 10, 1981·0 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Michael D. Robertson 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 →