Inventor · disambiguated record
Robert L. Hammond
Also filed as: HAMMOND ROBERT L · HAMMOND ROBERT LOUIS
4 granted patents·179 citations·filing 1977–1993
80Inventor score
Top patents by PatentIndex Score
4 records- 0172US4114878AAnchored golf teeHAMMOND ROBERT LOUIS·Filed 1977·Granted Sep 19, 1978·38 cites·7 claims
- 0263US4979936AAutologous biologic pump motorUNIV PENNSYLVANIA·Filed 1987·Granted Dec 25, 1990·111 cites·53 claims
- 0351US5265210AMethod and apparatus for plotting pixels to approximate a straight line on a computer display device without substantial irregularitiesCALCOMP INC·Filed 1991·Granted Nov 23, 1993·18 cites·4 claims
- 0439US5375196ARapid line drawing in computer graphics employing floating-point arithmeticCALCOMP INC·Filed 1993·Granted Dec 20, 1994·12 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Robert L. Hammond 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 →