Inventor · disambiguated record
Donald P. Crosby
Also filed as: CROSBY DONALD · CROSBY DONALD P
6 granted patents·138 citations·filing 1993–2008
85Inventor score
Top patents by PatentIndex Score
6 records- 0186USD359740SRiding lawn mowerDIXON IND INC·Filed 1993·Granted Jun 27, 1995·43 cites·1 claims
- 0278US7363187B2Method and apparatus for automatically testing a railroad interlockingULTRA TECH ENTPR INC·Filed 2005·Granted Apr 22, 2008·18 cites·16 claims
- 0372US5496226AFriction drive unit for riding lawn mowers and the likeDIXON IND INC·Filed 1994·Granted Mar 5, 1996·36 cites·17 claims
- 0465US7711511B2Method and apparatus for automatically testing a railroad interlockingULTRA TECH ENTPR INC·Filed 2008·Granted May 4, 2010·8 cites·4 claims
- 0555USD423018SWalk behind mowerDIXON IND INC·Filed 1997·Granted Apr 18, 2000·10 cites·1 claims
- 0650US5746358AVented pouring spoutFiled 1996·Granted May 5, 1998·23 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Donald P. Crosby 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 →