RH

Robert M. Hofland

IBM: 11 patents #9,995 of 70,183Top 15%
TA The Aerospace: 1 patents #251 of 604Top 45%
Overall (All Time): #429,438 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D332254 Data gathering base unit or the like Philip D. Smith 1993-01-05
D326447 Probe module or the like Philip D. Smith 1992-05-26
5067801 Transverse flow aerodynamic lens Harold Mirels, Donald J. Spencer 1991-11-26
D317878 Distance sensor or the like Philip D. Smith 1991-07-02
4771890 Disk retainer and packaging system for optical disks Philip D. Smith 1988-09-20
D296902 Copier David R. Gormley, Richard Santoya, Dean B. Stockton, Michael H. Walker, Roger E. Warden, Jr. 1988-07-26
D296445 Copier Dean B. Stockton, Roger E. Warden, Jr., Walter F. Wing 1988-06-28
D289904 Non-impact printer or the like 1987-05-19
D275863 Electrophotographic copier or the like Christopher Hawley, Lowell M. Simson 1984-10-09
D269274 Paper copier or similar article Gary L. Switser 1983-06-07
D258446 Electrophotographic apparatus or similar device Charles A. Beehler, Ernest R. Brown, Allen D. Hawthorne 1981-03-03
D254975 Convenience collator for a copier Joseph L. Gambrell, Gene P. Gilleland, Allen D. Hawthorne, James A. McCuiston 1980-05-13